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
NEW UPDATE:
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
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)
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:
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
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