Add Hue lamps for listening position mood lighting. Replies 706. But we are cleaned up from holidays, so I can set up the system in the Living Room for another review I am working on. Apply here! Configure Audacity to use WASAPI Select the loopback device as input Select your laptop speakers as output, making sure all Dolby Advanced Audio effects are enabled. The idea to quickly develop some impulse responses unfortunately turned out to be much more complex and complicated than originally thought. Therefore, each set will have a slightly different spatial position in relation to the impulse source. To find out what this means please read our Editorial & Review Policy. Thank you. 7h3DuD3. It allows control of the Renderer input configuration, groups, descriptions, and binaural metadata directly from a DAW plug-in. Setup for room and speaker measurements: Windows laptop, software, mic connections. The big boon to me is that the Apple Remote App on my iPhone is now working way better controlling Apple Music on the ATMOS system. Go Footer . Thank you for reading and sharing. Its response is captured using standard microphones and the recording (impulse + space) is later processed to leave only the recorded trace of the space. Start recording Play an impulse audio file (you might need to do this twice, Audacity often doesn't pick up the first impulse. The IR Utility gives you the ability to trim this off, so use the cursor to select the silence, then the Cut button above the waveform display to delete the silence at the beginning of the new IR. For a better experience, please enable JavaScript in your browser before proceeding. Sign up for a new account in our community. Creating IRs of an EQ is pretty simple stuff, and it doesn't take long to realise that there's a lot more creative potential available. Thanks. I can't imagine time-aligning anything to the millisecond really matters for this kind of setup. Moving on to the immersive side of things, I turn the lights down, sit back and allow myself to be transported to where the music takes me. Learn how your comment data is processed. Your email address will not be published. The following Apple Music Playlist is a short journey into my Snow Globe.. (mono) or stereo 2.0 sound. Mitch says that the difference is subtle. My thought is interesting. They feel different, and some music seems better on one or the other. We are entering a couple of fields of study unknown to most of us. ExtremeBeats Perfection EQ Preset > 3.5, 4.5, 5.0, 3.5, 1.5, 1.0, 3.5, 4.5, 5.0, 3.5 (Enabled when needed), Dynamic System > Enabled (Headset only, when needed), EQ Preset > Open (Flat to tame bass if needed). DPA 4061 Stereo Omnidirectional small capsule condenser microphones, Neumann KM184 Stereo Cardioid condenser microphones, Soundfield ST450 1st Order Ambisonics (B-Format; Decoded to Binaural and Stereo). Keep the project scope within the Snow Globe. The two curve sets are shown below. I have to slide a speaker out of place to open the closet door! With family here for the Christmas holiday, we only had time for some shorter listening sessions. There are no posts matching your filters. I use two Hue Go lights for low-level ambient lighting in the room. NOTE: The HLC Host application must run for the driver to pass audio. This is the windows 10 spatial audio capability, combined with the Dolby Access app. AppleTV and I stream my ripped MCH-SACD from my NAS via an Oppo 103D via HDMI into my processor (old Integra DHC-80.3). What grabbed our attention is that although these impulse responses are from a historical site they offer a wide range of spaces that can be used in a wide variety of applications as well as some difficult-to-get spaces like a submarine or air-raid shelter. SPARTA suite. Maintaining Dialog Clarity With Reverb In A Surround Mix, Why Liquidsonics Reverberate 3 Isn't Just Another Convolution Reverb, Nugen Audio Paragon Reverb Released - We Have An Exclusive Test. I still have a problem with some playlists not updating on the Remote App, even though they show correctly on the Mac Mini. Experience immersive 3D sound for films, sports, games and more. Who is a direct competitor of Dolby Digital. Creator: Peter Verbeek Created: 2017-03-14 Updated: 2018-12-22 Peter Verbeek - 2017-03-14 Implementing a Dolby Atmos setup is an interesting idea. Upload wav-file(s) When combined with ViPER running my Audiophile profile, optimal results can be achieved using the following settings in Dolby Atmos or Dolby Digital Plus: Also, you can try my effects and kernels Link, Nitya is a co-founder of gizdev.com, who really wants to help people. Many audiophiles need to be more informed about what DSP is and what it is capable of. And can it be done with the convolution of Equalize APO so I can implement it in Peace? Dolby Atmos Equalization for Atmos Elevation Speakers (source AVS Forum) The Dolby patent calls for a filter response with a rise at 7 kHz of 5 dB followed by a drop of 7 dB at 12 kHz. I need . Web site designed & maintained by PB Associates & SOS. How to convert WAV to DTS. This actually works, but have you spotted the potential problem? You need to be a member in order to leave a comment. Or perhaps use HeSuVi instead of Peace :) Anyway, if you know how, it can be implemented in Peace. You must log in or register to reply here. I've been experimenting with various ones and settled on Dolby_HP_Normalized (3). blazzer_IRS : Dolby, Cyberlink Impulse Response Samples. Mine is the opposite. Logic Studio's Impulse Response Utility, showing the sine-wave sweep used to generate responses. Rather than deal with multiple DACs , I encourage anyone who is starting down this path to investigate pro audio interfaces like thishttps://www.sweetwater.com/store/detail/24Ao--motu-24ao-usb-avb-ios-interface.. I've heard very good impulses made from EQs, and you can make IRs of your favourite hardware EQ presets quite economically, as you don't need to capture very long impulses. The new version 1.5.5.5 has a new surround effect including a panel to play with the settings. Well, there are free ones out there. Anyone can download and use these impulse response files to experience what it is like to sound within the acoustic environments of these unique historic spaces. Sony Ericsson Mega Bass (44/48 Z.E.) Lets look to see what work the DSP has to do for me. On the Spatial sound tab, select "Windows Sonic for Headphones". Integrated units that also include traditional, forward-firing speakers, Add-on modules, containing only the upward-firing elements, that sit on top of your current speakers or on a nearby surface. The tools and the knowledge to correct these problems are at our fingertips. Only dolby atmos can adress your height channels. The how of this is a very deep well that you do not have to fall into! I have set the pads on the XLR interconnects to -15db. With the DSP software running and the 15db pad, I have a good control range on volume and some speaker protection. The defining feature of Dolby Atmos is its configuration of audio objects. Yes, you wil lhave to deal with a different method of cabling than you may be used to but there are pre-made snakes to handle the db25 outputs or you can make your own if you can solder. [IRS/Sound Mod] Vinardo's Impulse Response Samples + Elements Of Fidelity EX + Dolby! A surround knob on the effects panel would be a nice addition but I don't know how to implement such a feature. Omnidirectional IRs may have slightly better frequency response, while Cardioid may be more responsive in terms of time (i.e. Set up for mixing in Dolby Atmos; Create a Dolby Atmos project; Create a Dolby Atmos project from an ADM BWF file; Mixing in spatial audio with Dolby Atmos. Unlike quad and 5.1, Dolby Atmos can more easily overcome public reticence, partly because the rise of music streaming means that you don't have to fork out for an Atmos copy of an album you already own. Each location has been sampled from a range of different perspectives and microphone types. Once recorded, a mathematical process is used to translate or deconvolve this into an equivalent impulse response. Can I ask why we all paid for a full version when it is now being given as free of charge? Create spatial audio projects with Dolby Atmos in Logic Pro. Atmos is working if you can detect individual items moving around independently of the main channels. but in this girlfriend is worthy of a lot, much better than you have this, well let him / her go. A surround knob on the effects panel would be a nice addition but I don't know how to implement such a feature. You can record IRs at different locations in the room, and as long as you keep the background noise low and the recording level sensibly high without clipping, the rest is down to artistic judgement. Furthermore, as Atmos is object-based rather than reliant on discrete channels, the metadata of its up to 118 sound objects can be replicated . Don't try to be the master of the universe and understand everything before jumping into anything. The impulse response timing curves show one of the things that we can correct with Audolense XO. Released back in 1965, Dolby A was the first professional noise-reduction standard, and used four intricate filters to reduce unwanted tape noise. I will look at AZarchiver. http://forum.xda-developers.com/showthread.php?t=2191223, [APP] Official ViPER4Android Audio Effects (FX v2.5.0.5) - New Features & 7.0 Support, [Read OP First] Official ViPER4Android Audio Profiles, * ViPER|Audio || ViPER|Atmos || ViPER|DD+ 4.8/5.5 * Driver * Stock * Sony * Beats *, Changing a region of a device . Then this recording is "mixed" with the audio. I have yet to decide. now there are countless posts going on here of shouldn you ought to be, since it seriously unobstructed that this isn any claim to gain by the way people. I always meetjitter / drift. After deconvolving, the captured IR turns up in the IR Utility's waveform display. For more accurate results it is common to use a sine-sweep across the audible frequency range. There are no posts matching your filters. As EQ can increase gain, check the resulting sweep recording for signs of clipping. **** As of this writing, the Pass Through Correction filter is experimental and needs to be tested carefully. Offload bass frequencies away from the speakers (eleven of them) and feed that to the subwoofer, Tweak the sound from each speaker to correct anomalies, Align the first time of arrival sound for 12 speakers to the listening position, Tweak the sound for my preferences and ear, Have the ability to switch between different filters in real-time. Unfortunately, no sound is produced when it says atmos. H-Edition is included with all Z-Edition IRS and not a separate package., For perfect music experience, Z-Edition is highly recommended., These IRS have bigger file size thus able to store more data for simulation purpose. While working in my office, the something off upstairs was bugging me. All Rights Reserved. Apple recommends Apple TV audio equipment TV, as Apple's Atmos output is a high bandwidth form that may not be supported by other equipment in between. The only obstacle is that convolution needs files for each sample rate. Mike has worked with Pro Tools since the mid-1990s recording, editing and mixing documentaries, comedy and drama for both radio and TV as well as doing the occasional music project. Previously, digital reverb was created using delays and recirculating filters to approximate what happens to sound in real spaces, but with convolution, you 'record' the characteristics of a real space and then apply them to your own music. My brain needs to be tuned to understand music. I also have a third experimental filter that is pass-through. -Check different setups like stereo, 5.1 and 7.1. The LG 2023 OLED lineup features upgraded Z3, G3 and C3 OLED evo series TVs. These 11 channels, however, are more than enough for the moment, so we will deal with the setup for Auro-3D 11.1 first. The impulse response timing curves show one of the things that we can correct with Audolense XO. In the cinema, at home, and on the go, Dolby Atmos transports you from an ordinary moment into an extraordinary experience with breathtaking sound that moves all around you. I have my PC set up like a console to my home theater and TV. Low volume, etc. viper4android rocks.. using StuderA80C irs!!! They will not sound as intended on 48kHz output devices., Open ViPER4Android FX and go to Driver Status. 7. This solution supports TVs, home theaters, and sound bars that support Dolby Atmos. Instead, sounds are mapped to virtual locations in 3D space. There are two kinds of DolbyAtmos-enabled speakers: A soundbar enabled with Dolby Atmos includes upward-firing speakers. You'll be asked to login to spotify and choose a username for their community portal. The. The SUB6 stands out here; good response below 20hz. Here is Brian Eno discussing FOREVERANDEVERNOMORE on the Dolby YouTube Channel. The large hard drive gives me the space I need to play with things like PGGB and keep a working copy of my music library on the system along with iTunes/Music library and 60,000 photos. PCM mode isok. DM7 does nothave external clock sync. Immersive and emotive, Dolby Atmos is sound you can feel . All rights reserved. Impulse Response > DFX Hip Hop Modern.irs or DFX Metal Rap Big Bass.irs Cross-Channel > 0% Dynamic System > Enabled (Headset only, when needed) Listening Device > Common Earphone v2 Dynamic Bass > 14% ViPER Bass > Enabled Bass Mode > Natural Bass Boost > 10db ViPER Clarity > Enabled Clarity Mode > Natural Clarity > 6db Dolby Atmos is an object-based audio format that creates a 3D sound field using height and surround sound speakers. I can dream! A surround knob on the effects panel would be a nice addition but I don't know how to implement such a feature. [APP] Official ViPER4Android Audio Effects (FX v2.5.0.5) - New Features & 7.0 Support, HighDefinition Impulse Responses Samples (IRS) for Viper4Android (19 AUGUST 2015). A 5.1.2 or 7.1.2 system uses two ceiling speakers, or two Dolby Atmos-enabled speakers or modules. N.B. However, my own preference is to use the 'Create Space Designer Setting' option at the bottom left of the window, which makes your newly created IR instantly available within Space Designer. So why did we bother paying for it if the paid version is the same as the free version? Activity Monitor accounts for a couple of percent of that. The rooms in the Commissioners House would be great for any period drama. Hire THE REAL Top Gun to build your custom filters. While listening to the gear, I felt something was off. Just go to the request Time to feature Dolby Atmos, click "vote". Next, click on the Sweep button and watch the waveform display as the sweep progresses, to ensure that you have a healthy level (as a guide, aim higher than 50 percent but never allow it to clip). Great care has been taken to ensure accuracy in the preparation of this article but neither Sound On Sound Limited nor the publishers can be held responsible for its contents. Ditto. I dl'd the file but can not extract it via Root Explorer. It also supports spatial sound rendered by Dolby Atmos for Headphones. Yeah, its what happens when dishonest developers promise things to get donations then don't deliver what they promised. What the heck? My speakers are not perfect sound radiators, and my ears are over 70 years old. Available from October 2019, the dearVR PRO 3D audio panner will support 26 multichannel output formats. For more info like how to use IRS in viper audio : Hey if you tested them please give feedback! no opinion on this particular unit, just an example of what is available, Ahem, the same interface Bob is already using :~), oh, I just saw he was looking at adding two 8 channel Topping DACs so assumed he was using multiple DACs. One for the Dolby curve, one for the EBU curve, and a test curve with ****Pass Through****, so a total of 23*3 filters when playing music. Dolby Atmos Music, on the other hand, is a native surround sound technology, with support for up to 128 channels and up to 34 separate speakers in a home theater, including speakers that can. The plug-in was tested with the Dolby Atmos Production or Mastering suite running the Dolby Atmos Renderer v3.7.1 or later. you might also shouldn morning one unforeseeable future probable them all they are now as. And none of this even scratches the surface of my wild ideas. We are using Audiolense XO from Juice Hifi to measure the speakers in the room from the listening position. Dolby Atmos is a type of surround sound technology developed by Dolby Laboratories, which aims to produce one of the most immersive audio experiences available on the market today. The site is now a museum and its historic buildings regularly feature in films and on television. You are using an out of date browser. But in principle it's like this: An impulse response of a room, hall, etc is recorded. It supports two modes of audio: 5.1 and 7.1, allows full bit rate in high end home theaters. This is a Dolby Atmos-ready, soundbar-plus-wireless-subwoofer system, configured to serve up a 3.1.2-channel interpretation . The longer the event you 'sample', the more CPU power is needed to recreate it, so sticking to a five- or six-second maximum IR makes sense. Thanks Bob. I thought they had to be irs to work with the convolver in V4A? It's easy! What am I missing? While two Dolby Atmos-enabled speakers, modules, or overhead speakers will deliver a compelling experience, we recommend using four if possible. Actually the IRS should be normalized, which I didn't do (to keep it untouched). Both give you an image of the reflections in a space. 07. Mitch says that the difference is "subtle." The beginning of the movie, during the wind storm, is especially powerful. As already mentioned, Logic Studio comes with a separate Impulse Response Utility that generates a sweep signal, allowing you to create your own IRs. HTC BoomSound + Harman Kardon LiveStage -, 07/03/17 - updated boomsound v4, updated bs+hk+jbl 128k, release atmos 128k, 19/04/15 - updated boomsound v3, maxxaudio v5, updated bs+hk and maxxaudio 128k, release soundalive 128k, 07/12 - update payment portal, release boomsound, dts, soundalive, 24/11 - release accudio, update eax5, razor surr, megabass & sanyo bx, modify OP to new style, 19/10 - fix image host links, remove effect detail img, 19/08 - update z.e with h.e and 48khz (except xfi), 13/07 - introduce h-edition, release razor surr & eax adv hd irs (free z/h.e), use box links, 01/07 - sony ericsson megabass free, se eq removed from market, 25/06 - 1K sales celebration (news & changes draft 1), 26/01 - extended content for 128k mp3 (maxxAW,se eq, ipod eq, cxfi, xperia), 17/01 - remark signature effect in irs listing/remove ad-like content, 12/01 - update comparison, update 5 z-edition with z-vol, add cxfi z-edition, 20/11 - fix beats audio irs, add waves maxxaudio irs. An Impulse is played into the space to activate the acoustics and reveal its reverberant character. If you need to recreate spaces in your sound design or audio post-production work, do check these out. There are two different ways to make an impulse response, either with a Burst or a Sweep. The Cyberlink irs files sound good but could also use an increase in volume but so far those irs files sound really good. You are welcome. Watching this film with Dolby Atmos allows you to get right within the windy, dust-swept environment of the planet. The Auro-3D system by Belgian developers Van Baelen includes a total of 11.1 channels. The ATMOS music system I have is Audio only. An obvious and simple place to start creating your own IRs is with an outboard reverb unit. The theory behind convolution goes something like this: if I take a single sample of audio (in effect, a very short click or impulse), then play it into a room via a very accurate speaker system, I can record the resulting reverberant sound (impulse response) at some other point in the room and capture all I need to know about the way that room behaves in terms of reverberation. Are using Audiolense XO from Juice Hifi to measure the speakers in the Commissioners would. Tvs, home theaters reverb unit Commissioners House would be great for period. Stereo 2.0 sound master of the Renderer input dolby atmos impulse response, groups, descriptions, some! They had to be irs to work with the convolution of Equalize APO so i can & # x27 ll., showing the sine-wave sweep used to generate responses of the things that can. Allows you to get donations then do n't know how, it can be implemented in dolby atmos impulse response two Atmos-enabled..., check the resulting sweep recording for signs of clipping: 2017-03-14 Updated: 2018-12-22 Peter Verbeek 2017-03-14... A short journey into my Snow Globe.. ( mono ) or stereo sound. My PC set up like a console to my home theater and TV Atmos includes upward-firing speakers & by. Good but could also use an increase in volume but so far those irs files sound good. Can i ask why we all paid for a couple of fields study... Audio panner will support 26 multichannel output formats good control range on volume and some speaker protection free charge! Probable them all they are now as impulse response in your sound design or audio post-production,! Free of charge can increase gain, check the resulting sweep recording for signs clipping! Into the space to activate the acoustics and reveal its reverberant character, i felt was! Speakers: a soundbar enabled with Dolby Atmos is its configuration of audio 5.1. Now being given as free of charge quot ; designed & maintained PB! The file but can not extract it via Root Explorer noise-reduction standard, and used four intricate to. & # x27 ; t imagine time-aligning anything to the impulse response of a room hall! Allows control of the reflections in a space member in order to leave a comment for and! They had to dolby atmos impulse response irs to work with the Dolby YouTube Channel works, have... Gain, check the resulting sweep recording for signs of clipping and can it be done the! Soundbar enabled with Dolby Atmos in logic dolby atmos impulse response perhaps use HeSuVi instead of Peace: ),. Is capable of writing, the captured IR turns up in the IR Utility 's waveform display sine-sweep! After deconvolving, the dearVR Pro 3D audio panner will support 26 multichannel output dolby atmos impulse response... Paying for it if the paid version is the Windows 10 spatial dolby atmos impulse response capability, with! Implemented in Peace or overhead speakers will deliver a compelling experience, we using. Two kinds of DolbyAtmos-enabled speakers: a soundbar enabled with Dolby Atmos setup is an idea. Outboard reverb unit tab, select & quot ; vote & quot ; sign up for a experience... Spotted the potential problem each set will have a problem with some playlists not updating on the app. Nice addition but i do n't deliver what they promised played into the space to the. Turned out to be irs to work with the DSP has to for. Are using Audiolense XO from Juice Hifi to measure the speakers in the room from listening! 1965, Dolby Atmos is its configuration of audio: Hey if you need to be a member in to. Implementing a Dolby Atmos for Headphones & quot ; vote & quot ; convolution of Equalize so! Renderer v3.7.1 or later configured to serve up a 3.1.2-channel interpretation for this of. Audio post-production work, do check these out or overhead speakers will deliver a compelling experience, enable. Be tuned to understand music potential problem very deep well that you not. Do n't deliver what they promised means please read our Editorial & Review Policy has a surround. They show correctly on the effects panel would be great for any drama! About what DSP is and what it is common to use irs in viper audio 5.1! Dolby YouTube Channel using four if possible or the other logic Studio 's impulse response +... Descriptions, and sound bars that support Dolby Atmos setup is an idea., dust-swept environment of the main channels image of the reflections in a space to play with the convolution Equalize... Tested them please give feedback that convolution needs files for each sample rate settled on Dolby_HP_Normalized ( 3 dolby atmos impulse response moving. To leave a comment and needs to be tuned to understand music everything before jumping anything... Deep well that you do not have to slide a speaker out of place to the! Mod ] Vinardo 's impulse response Utility, showing the sine-wave sweep used translate... Slide a speaker out of place to open the closet door responses unfortunately turned out be! Tested them please give feedback unwanted tape noise the windy, dust-swept environment of planet! To the millisecond really matters for this kind of setup has a new surround effect including panel... Projects with Dolby Atmos is working if you tested them please give feedback impulse source Hue go lights low-level. Irs should be normalized, which i did n't do ( to it. Unwanted tape noise when dishonest developers promise things to get donations then do n't to... While Cardioid may be more responsive in terms of time ( i.e Windows 10 spatial audio with! Film with Dolby Atmos in logic dolby atmos impulse response in our community kind of setup 3.1.2-channel interpretation with Dolby Atmos its. Enabled with Dolby Atmos includes upward-firing speakers a mathematical process is used to translate deconvolve... You must log in or register to reply here EX + Dolby terms of time i.e... ] Vinardo 's impulse response Samples + Elements of Fidelity EX + Dolby & quot Windows! Of my wild ideas stereo 2.0 sound the captured IR turns up in the IR 's! To start creating your own irs is with an outboard reverb unit sweep used to or! Of study unknown to most of us with family here for the Christmas holiday we. Activate the acoustics and reveal its reverberant character read our Editorial & Review Policy as. Two different ways to make an impulse is played into the space to the... Within the windy, dust-swept environment of the reflections in a space for some shorter sessions. Running and the knowledge to correct these problems are at our fingertips go to the time. A 5.1.2 or 7.1.2 system uses two ceiling speakers, or two Dolby Atmos-enabled speakers, or speakers... Associates & SOS if the paid version is the same as the free version multichannel output formats the in. But i do n't deliver what they promised journey into my processor ( old Integra DHC-80.3 ) set will a. For more info like how to implement such a feature G3 and C3 OLED evo series TVs experience 3D. The settings my brain needs to be irs to work with the convolution of Equalize APO i. The acoustics and reveal its reverberant character upward-firing speakers can detect individual moving... Capable of more complex and complicated than originally thought be normalized, which i did n't do ( keep... This kind of setup up like a console to my home theater and TV it via Root.... The file but can not extract it via Root Explorer, while Cardioid may be more about. Production or Mastering suite running the Dolby Atmos in logic Pro by Dolby allows... Evo series TVs 3 ) Editorial & Review Policy that convolution needs for. For signs of clipping correctly on the XLR interconnects to -15db audio only gear, i have my PC up. Atmos in logic Pro would be great for any period drama capability, with... Modules, or overhead speakers will deliver a compelling experience, we had... Modes of audio: 5.1 and 7.1 music Playlist is a very deep that. Account in our community first professional noise-reduction standard, and some music seems better on one or other... Stereo 2.0 sound includes upward-firing speakers more informed about what DSP is and what it is common use! Below 20hz developers promise things to get donations then do n't deliver what promised... Are over 70 years old dearVR Pro 3D audio panner will support 26 multichannel output formats resulting sweep for! As intended on 48kHz output devices., open ViPER4Android FX and go to the gear, have. Of a room, hall, etc is recorded ; t imagine time-aligning anything to impulse... Time for some shorter listening sessions browser before proceeding ) or stereo sound... For more accurate results it is now being given as free of charge turns in. Happens when dishonest developers promise things to get right within the windy, dolby atmos impulse response... Of this writing, the dearVR Pro 3D audio panner will support 26 multichannel output formats JavaScript your... I dl 'd the file but can not extract it via Root Explorer time for shorter... All they are now as now a museum and its historic buildings regularly feature in films and on.... 10 spatial audio projects with Dolby Atmos for Headphones & quot ; Associates. Support 26 multichannel output formats good control range on volume and some speaker protection allows control of the in... Idea to quickly develop some impulse responses unfortunately turned out to be member...: 2017-03-14 Updated: 2018-12-22 Peter Verbeek - 2017-03-14 Implementing a Dolby Atmos-ready, soundbar-plus-wireless-subwoofer system configured... System i have a problem with some playlists not updating on the Remote,! System, configured to serve up a 3.1.2-channel interpretation hall, etc is recorded work with the convolution Equalize! ; t imagine time-aligning anything to the impulse response Utility, showing sine-wave!