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[IRS] Dolby Headphone + Dolby Virtual Speaker (UPDATED TO V2)

OP Vinardo_ZzZ 2000

27th May 2014, 01:51 PM   |  #1  
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I created this thread in this forum because I don't see any forums or sections related to these. But because ViPER4Android have a convolution function, I made the thread here.

These IRS requires stereo (2ch) headphones and/or stereo (2ch) speakers

Quote:

Dolby Headphone and Dolby Virtual Speaker impulse response samples. Includes:
- Dolby Headphone Reference Mode (L, R, C, SL, SR)
- Dolby Headphone Live Mode (L, R, C, SL, SR)
- Dolby Headphone Movie Theater Mode (L, R, C, SL, SR)
- Dolby Virtual Speaker Reference Mode (L, R, C, SL, SR)
- Dolby Virtual Speaker Wide 1 Mode (L, R, C, SL, SR)
- Dolby Virtual Speaker Wide 2 Mode (L, R, C, SL, SR)
- Dolby Headphone Reference Mode (Stereo)
- Dolby Headphone Live Mode (Stereo)
- Dolby Headphone Movie Theater Mode (Stereo)
- Dolby Virtual Speaker Reference Mode (Stereo)
- Dolby Virtual Speaker Wide 1 Mode (Stereo)
- Dolby Virtual Speaker Wide 2 Mode (Stereo)

L is left (left front)
R is right (right front)
C is center (center front)
SL is surround left (left-side surround)
SR is surround right (right-side surround)
No LFE (low-frequency effect) channel because most virtual surround decoders doesn't decode LFE channel

Features:
- 48KHz resampling, 16-bit depth
- 25ms length WAV
- 0ms delay
- Exact volume
- Accurate output

NOTE: These IRS themselves doesn't give a virtual surround decoding functionality, but instead allows you to choose the sound source location. The stereo downmixed IRS doesn't give actual spatial output, but might give you somewhat a "room reverb" effect. You can use these IRS to make virtual surround digital signal processor application, mix them in your music, or just have fun with your headphone and speakers using ViPER4Android.

DOWNLOAD: From Google Drive

NEW UPDATE:
Quote:

Includes:
- Dolby Headphone Reference Room (DH1) - L;R;C;Ls;Rs
- Dolby Headphone Live Room (DH2) - L;R;C;Ls;Rs
- Dolby Headphone Large Room (DH3) - L;R;C;Ls;Rs
- Dolby Virtual Speaker Reference Mode - L;R;C;Ls;Rs
- Dolby Virtual Speaker Wide Mode - L;R;C;Ls;Rs

Features:
- Accurate Dolby Virtual Surround reproduction
- 24-bit audio depth with full 48kHz resampling
- Optimal 640kbps AC-3 bitrate quality
- Short 100ms 0-delay WAV responses
- Original volume levels from Dolby

All main IRS files are inside the "Main IRS" folder

BONUS IRS: Downmixed versions of each Dolby Virtual Surround IRS are included (in "Extra IRS" folder)

NOTE: Dolby Headphone and Dolby Virtual Speaker doesn't decode/mix LFE (Low-Frequency Effect) channel. That's why the is no LFE Channel in each Dolby Virtual Surround IRS

Changes to update:
- Removed Wide Mode 2
- Original volume levels
- Higher audio quality and better bitrate levels
- Extended length (no data loss)
- Asymmetry DH center channels
- Renamed "Movie Theater" to "Large Room" (Large Room is the original)

DOWNLOAD THE NEW ONE FROM THE ATTACHMENT BELOW

You can mirror my link. But please do not modify the ZIP file.

Informations:
Dolby Headphone
Dolby Virtual Speaker

BTW, this is my first thread in XDA-Developers
Attached Files
File Type: zip Dolby Virtual Surround IRS.zip - [Click for QR Code] (637.2 KB, 894 views)
Last edited by Vinardo_ZzZ 2000; 5th September 2014 at 03:23 PM.
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27th May 2014, 09:37 PM   |  #2  
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Quote:
Originally Posted by Vinardo_ZzZ 2000

I created this thread in this forum because I don't see any forums or sections related to these. But because ViPER4Android have a convolution function, I made the thread here.

These IRS requires stereo (2ch) headphones and/or stereo (2ch) speakers

Dolby Headphone and Dolby Virtual Speaker impulse response samples. Includes:
- Dolby Headphone Reference Mode (L, R, C, SL, SR)
- Dolby Headphone Live Mode (L, R, C, SL, SR)
- Dolby Headphone Movie Theater Mode (L, R, C, SL, SR)
- Dolby Virtual Speaker Reference Mode (L, R, C, SL, SR)
- Dolby Virtual Speaker Wide 1 Mode (L, R, C, SL, SR)
- Dolby Virtual Speaker Wide 2 Mode (L, R, C, SL, SR)
- Dolby Headphone Reference Mode (Stereo)
- Dolby Headphone Live Mode (Stereo)
- Dolby Headphone Movie Theater Mode (Stereo)
- Dolby Virtual Speaker Reference Mode (Stereo)
- Dolby Virtual Speaker Wide 1 Mode (Stereo)
- Dolby Virtual Speaker Wide 2 Mode (Stereo)

Features:
- 48KHz resampling, 16-bit depth
- 25ms length WAV
- 0ms delay
- Exact volume
- Accurate output

NOTE: These IRS themselves doesn't give a virtual surround decoding functionality, but instead allows you to choose the sound source location. The stereo downmixed IRS doesn't give actual spatial output, but might give you somewhat a "room reverb" effect. You can use these IRS to make virtual surround digital signal processor application, mix them in your music, or just have fun with your headphone and speakers using ViPER4Android.

DOWNLOAD: From Google Drive

You can mirror my link. But please do not modify the ZIP file.

References:
Dolby Headphone
Dolby Virtual Speaker

BTW, this is my first thread in XDA-Developers

Lİnk is dead.
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28th May 2014, 06:04 AM   |  #3  
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Oh yeah. I forgot to make it available to public. Sorry. It's fixed, try again
28th May 2014, 06:17 AM   |  #4  
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Cool I will try this out as I am using both V4A and another mod that has some of both Sony and Dolby audio added.
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28th May 2014, 06:38 AM   |  #5  
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Quote:
Originally Posted by jmxc23

Cool I will try this out as I am using both V4A and another mod that has some of both Sony and Dolby audio added.

Thanks! By the way, I'm working on more IRS to share...
28th May 2014, 06:50 AM   |  #6  
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Quote:
Originally Posted by Vinardo_ZzZ 2000

Thanks! By the way, I'm working on more IRS to share...

Great I love the Dolby Headphone Reference sound 3 as it has the right amount of bass and mids so I don't have to use more effects.
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30th May 2014, 08:16 AM   |  #7  
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Info 2
Added DTS Headphone:X impulse response samples. Check here: http://forum.xda-developers.com/showthread.php?t=2765331
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27th June 2014, 04:22 PM   |  #8  
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@Vinardo_ZzZ 2000, i do not know how to use IRS, i have another mod sonud engine, and i want to use IRS
P/S: forgive my English
27th June 2014, 05:03 PM   |  #9  
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Quote:
Originally Posted by phuphat1986

@Vinardo_ZzZ 2000, i do not know how to use IRS, i have another mod sonud engine, and i want to use IRS
P/S: forgive my English

You will need ViPER4Android to use IRS: http://forum.xda-developers.com/show....php?t=2191223

All my IRS are here: http://forum.xda-developers.com/show....php?t=2765331
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27th June 2014, 05:06 PM   |  #10  
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Thanks my friend

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dolby headphone, dolby virtual speaker, impulse response samples, irs, virtual surround sound
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