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About this mod
Enables 3D positional audio in Fallout: New Vegas or any other game that supports DirectSound3D. You'll be able to hear if sounds are in front, behind, above, or below you in a full 360 degrees. Optionally, you can use this mod to enable up to 7.0 speakers, 3rd order Ambisonics, or up to EAX 4.0 in other compatible games.
- Permissions and credits
- Changelogs
Overview
It's a little-known fact that Fallout: New Vegas was one of the very last games to support DirectSound3D which was killed off in Vista onwards. SoundBlaster X-Fi soundcard owners can restore this functionality with ALchemy, which creates a dummy "dsound.dll" in the directory that wraps DS3D calls to OpenAL. The included DSOAL dsound.dll in this mod works under the same principle, only it wraps DS3D calls to the OpenAL Soft API instead so you can get HRTF, 7.0 surround, or up to 3rd order Ambisonics without the need for a dedicated soundcard.
Read this article if you're unfamiliar with how HRTF works.
Complete list of compatible DirectSound3D games here!
Installation
YOU MUST INSTALL THIS MOD MANUALLY, NOT WITH A MOD MANAGER! Before installing the latest 1.4 version, make sure you delete the older dsound.dll and OpenAL32.dll/dsoal_aldrv.dll files or your game won't launch.
OpenAL Soft will configure itself to match your speaker settings automatically. Make sure you disable any virtual surround sound programs (Windows Sonic, Dolby Atmos, SBX Pro Studio etc.) in order for this mod to work.
PERSONALIZED HRTF INSTALLATION (NOT FOR BEGINNERS!)
The built-in MIT KEMAR HRTF tables in OpenAL Soft are optimized for an "average head" which means it's likely you won't even hear the HRTF that well. The included "HARD_MODE_INSTALLATION.zip" folder contains 52 extra HRTF tables that are personalized for different heads in both 44100Hz and 48000Hz.
1. Watch this video here to determine the correct HRTF tables for you:
Personalized HRTF Binaural Audio demo (OpenAL Soft 3D spatial sound) KEMAR, CIAIR & IRCAM tables
The correct HRTF table for you should feel as though the sound is actually moving along the back of your head in-between your ears.
2. Unzip the contents of "HARD_MODE_INSTALLATION.zip" to %APPDATA%.
3. Open alsoft.ini and change the following line "default-hrtf=Built-In 48000hz" to match the HRTF table you'd rather use.
For example, if you want to use IRC_1037 in 44100Hz, then you would set "default-hrtf=irc_1037_44100". Don't add .mhr to the end of the line.
HIGHER ORDER AMBISONICS INSTALLATION (FOR SURROUND USERS!)
If you play on a surround setup, you can actually gain enhanced 3D positional audio through OpenAL Soft's Higher
Order Ambisonics. It's far superior to the discrete panning of standard surround sound and can be done on as few as 4 speakers.
64-BIT BINARIES
Over 99% of DirectSound3D games use 32-bit binaries, but Far Cry 1, Crysis 1, and Crysis: Warhead all have 64-bit binaries available. You can use these to try and get True 3D Sound in these games, though compatibility is inconsistent between PCs.
FIX FOR INVERTED AXIS
Some games, notably Grand Theft Auto: San Andreas, have either an inverted X, Y, or Z axis in the 3D sound calculation. You can force OpenAL Soft to invert these channels globally to fix these specific games. Just go into the alsoft.ini and change the relevant lines from "false" to "true".
Uninstalling
Frequently Asked Questions
I'm getting muffled sound in-game!
This seems to be caused by Windows 8 and 10's audio stack. Go into your speaker properies and tick "Disable all sound effects" under Enhancements. Then, untick "All applications to take exclusive control" under Advanced. Thanks to toscanini for this.
https://answers.microsoft.com/en-us/windows/forum/windows_10-other_settings-winpc/sound-is-muffled-is-there-a-fix/f8b5cf9c-3347-4036-b1a5-7dff5b1da487
My sound is cutting out in Tales of Two Wastelands!
Go into alsoft.ini and change sources=256 to sources=1024.
(Verified by "DeathWrench" and "redmaxblower" of NexusMods.)
I'm still not getting 3D sound even after following step 5!
You might need to look for an unlocked version of Creative ALchemy and boot up the game with it once, then reinstall DSOAL. I cannot provide you with this due to the Terms of Service.
I don't hear any voice modulation effects with power armor or intercoms!
This is a known bug, unfortunately. DSOAL does not currently support the DirectX 8 effects that Fallout: New Vegas uses for these, it only supports EAX 1.0 through 4.0.
I installed this mod but I don't get any sound in-game!
Make sure your speaker settings match what's set in alsoft.ini. If you want to use 48000Hz sound output, change it to "frequency=48000Hz" and "default-hrtf=Built-In 48000hz" in alsoft.ini.
Will this mod affect any other mods that are already installed?
No, as long as those mods don't use dsound.dll in any way.
Are there any more config tweaks for alsoft.ini?
Yes, there is a full list here.
The EAX reverb is too loud in ___! How do I fix this?
Unfortunately, DSOAL has a bug where it doubles or sometimes quadruples reverb sends when HRTF is active at the same time. The only fix is to adjust the boost= parameter until it sounds right. boost=-6 corresponds to half volume and boost=-12 is quarter volume.
When I use the error log .bat, I get a message saying Panning for multi-channel buffers is not supported.
This is a false flag, don't worry about it.
Changelog
v1.4
-Games that were previously only compatible with DSOAL v1.1 will now work properly.
-It is now possible to force inverted X, Y, or Z-axis globally to fix games like GTA:SA.
-Optional 64-bit binaries are included for Far Cry 1, Crysis 1, and Crysis: Warhead.
v1.31a
v1.31
v1.3
-Increased number of compatible games.
v1.2
-Support for error logs (use the included .bat file).
-Volume rolloff now works correctly in older games that were affected.
-Full compatibility with EAX 2.0 reverb, occlusion, and obstruction effects.
-Reverb sends now play EAX 2.0 reverb at the proper volume.
-Improved compatibility with A3D-to-DS3D wrappers in games from 1998-2000.
-Partial EAX 1.0 support for games that don't use DS3D unless EAX 1.0 is on.
v1.1
v1.0
Legal
DSOAL and OpenAL Soft are licensed under LGPL. They were created by kcat (Huleed). I have recieved permission to publish this mod here, although since it's LGPL it can be redistributed anywhere as long as the .dlls can be easily replaced. DSOAL can theoretically work with any game that supports DirectSound3D, though it was originally intended for TES 4: Oblivion.
http://kcat.strangesoft.net/openal.html
http://repo.or.cz/dsound-openal.git
https://www.gnu.org/licenses/lgpl-3.0.en.html#content
The .mhr files in this collection were processed from the following, freely-available sources with no restrictions as long as the following authors are cited:
MIT KEMAR tables copyrighted 1994 by MIT Media Laboratory;
Bill Gardner ([email protected]) and Keith Martin ([email protected])
http://sound.media.mit.edu/resources/KEMAR.html
CIAIR tables copyright 1999 by Itakura Laboratory and the Center for Integrated Acoustic Information Research (CIAIR) of Nagoya University;
Fumitada Itakura, Kazuya Takeda, Mikio Ikeda, Shoji Kajita, and Takanori Nishino.
http://www.sp.m.is.nagoya-u.ac.jp/HRTF/database.html
Contact for the IRCAM Listen HRTF Database:
Olivier Warusfel ([email protected])
Room Acoustics Team, IRCAM
1, place Igor Stravinsky
75004 PARIS, France
http://recherche.ircam.fr/equipes/salles/listen/index.html
Credits
http://fallout.wikia.com/wiki/File:Fallout_NV_logo.png
(Credit to Porter21. Use of this logo falls under fair use laws.)
https://i.imgur.com/gXIDw4j.jpg
(Original creator unknown. Use of this image falls under fair use laws.)
https://gaming.si/wp-content/uploads/2017/11/422974.jpg
(Use of this promotional art falls under fair use laws.)
#hrtf #spatialaudio #binaural #3dsound #3daudio #headphones #audiophile #gameaudio
3D 3Д звук пространственный бинауральный 3Dサウンド バイノーラル 空間オーディオ Ilusión Auditiva Sonido 3D áudio audio espacial Som em 3D 3D zvok Son en 3D 3D geluid 3D zvuk 3d声音 双耳 เสียง 3D Âm thanh 3D Suono 3D audio spaziale 3d-ääni binauraalisen 3D lyd 3D dźwięk Suara 3D 3D 사운드 3 डी साउंड 3 डी ध्वनि صوت ثلاثي الأبعاد صدای سه بعدی Τρισδιάστατος ήχος 3D skaņa 3D garsai 3D ses צליל תלת ממדי דימוי שמע
It's a little-known fact that Fallout: New Vegas was one of the very last games to support DirectSound3D which was killed off in Vista onwards. SoundBlaster X-Fi soundcard owners can restore this functionality with ALchemy, which creates a dummy "dsound.dll" in the directory that wraps DS3D calls to OpenAL. The included DSOAL dsound.dll in this mod works under the same principle, only it wraps DS3D calls to the OpenAL Soft API instead so you can get HRTF, 7.0 surround, or up to 3rd order Ambisonics without the need for a dedicated soundcard.
Read this article if you're unfamiliar with how HRTF works.
Complete list of compatible DirectSound3D games here!
Installation
YOU MUST INSTALL THIS MOD MANUALLY, NOT WITH A MOD MANAGER! Before installing the latest 1.4 version, make sure you delete the older dsound.dll and OpenAL32.dll/dsoal_aldrv.dll files or your game won't launch.
- Extract the files to the \Fallout New Vegas installation directory.
- This package defaults to 48000Hz by default, so change the relevant values in alsoft.ini from 48000 to 44100 if you want to use this mod with 44100Hz sample rate.
- Go into your speaker's properties and untick "Allow applications to take exclusive control of this device", then tick "Disable all sound
effects" or some variation of that line. - Launch the game; you should immediately notice the spatialized sound.
- If you do NOT hear spatialized sound, follow the instructions listed here.
OpenAL Soft will configure itself to match your speaker settings automatically. Make sure you disable any virtual surround sound programs (Windows Sonic, Dolby Atmos, SBX Pro Studio etc.) in order for this mod to work.
PERSONALIZED HRTF INSTALLATION (NOT FOR BEGINNERS!)
The built-in MIT KEMAR HRTF tables in OpenAL Soft are optimized for an "average head" which means it's likely you won't even hear the HRTF that well. The included "HARD_MODE_INSTALLATION.zip" folder contains 52 extra HRTF tables that are personalized for different heads in both 44100Hz and 48000Hz.
1. Watch this video here to determine the correct HRTF tables for you:
Personalized HRTF Binaural Audio demo (OpenAL Soft 3D spatial sound) KEMAR, CIAIR & IRCAM tables
The correct HRTF table for you should feel as though the sound is actually moving along the back of your head in-between your ears.
2. Unzip the contents of "HARD_MODE_INSTALLATION.zip" to %APPDATA%.
3. Open alsoft.ini and change the following line "default-hrtf=Built-In 48000hz" to match the HRTF table you'd rather use.
For example, if you want to use IRC_1037 in 44100Hz, then you would set "default-hrtf=irc_1037_44100". Don't add .mhr to the end of the line.
HIGHER ORDER AMBISONICS INSTALLATION (FOR SURROUND USERS!)
If you play on a surround setup, you can actually gain enhanced 3D positional audio through OpenAL Soft's Higher
Order Ambisonics. It's far superior to the discrete panning of standard surround sound and can be done on as few as 4 speakers.
- Unzip the contents of "HARD_MODE_INSTALLATION.zip" to %APPDATA%.
- Open alsoft.ini and add the following lines to the bottom.
- [decoder]
quad=C:/Users/YourNameHere/AppData/Roaming/OpenAL/presets/square.ambdec
surround51=C:/Users/YourNameHere/AppData/Roaming/OpenAL/presets/itu5.1.ambdec
surround71=C:/Users/YourNameHere/AppData/Roaming/OpenAL/presets/hexagon.ambdec
hq-mode=true - Replace all instances of "YourNameHere" with your PC's account name.
64-BIT BINARIES
Over 99% of DirectSound3D games use 32-bit binaries, but Far Cry 1, Crysis 1, and Crysis: Warhead all have 64-bit binaries available. You can use these to try and get True 3D Sound in these games, though compatibility is inconsistent between PCs.
FIX FOR INVERTED AXIS
Some games, notably Grand Theft Auto: San Andreas, have either an inverted X, Y, or Z axis in the 3D sound calculation. You can force OpenAL Soft to invert these channels globally to fix these specific games. Just go into the alsoft.ini and change the relevant lines from "false" to "true".
Uninstalling
- Remove "dsound.dll", "dsoal-aldrv.dll", and "alsoft.ini" from the \Fallout New Vegas directory.
Frequently Asked Questions
I'm getting muffled sound in-game!
This seems to be caused by Windows 8 and 10's audio stack. Go into your speaker properies and tick "Disable all sound effects" under Enhancements. Then, untick "All applications to take exclusive control" under Advanced. Thanks to toscanini for this.
https://answers.microsoft.com/en-us/windows/forum/windows_10-other_settings-winpc/sound-is-muffled-is-there-a-fix/f8b5cf9c-3347-4036-b1a5-7dff5b1da487
My sound is cutting out in Tales of Two Wastelands!
Go into alsoft.ini and change sources=256 to sources=1024.
(Verified by "DeathWrench" and "redmaxblower" of NexusMods.)
I'm still not getting 3D sound even after following step 5!
You might need to look for an unlocked version of Creative ALchemy and boot up the game with it once, then reinstall DSOAL. I cannot provide you with this due to the Terms of Service.
I don't hear any voice modulation effects with power armor or intercoms!
This is a known bug, unfortunately. DSOAL does not currently support the DirectX 8 effects that Fallout: New Vegas uses for these, it only supports EAX 1.0 through 4.0.
I installed this mod but I don't get any sound in-game!
Make sure your speaker settings match what's set in alsoft.ini. If you want to use 48000Hz sound output, change it to "frequency=48000Hz" and "default-hrtf=Built-In 48000hz" in alsoft.ini.
Will this mod affect any other mods that are already installed?
No, as long as those mods don't use dsound.dll in any way.
Are there any more config tweaks for alsoft.ini?
Yes, there is a full list here.
The EAX reverb is too loud in ___! How do I fix this?
Unfortunately, DSOAL has a bug where it doubles or sometimes quadruples reverb sends when HRTF is active at the same time. The only fix is to adjust the boost= parameter until it sounds right. boost=-6 corresponds to half volume and boost=-12 is quarter volume.
When I use the error log .bat, I get a message saying Panning for multi-channel buffers is not supported.
This is a false flag, don't worry about it.
Changelog
v1.4
- Updated with latest DSOAL build (thanks mrpenguinb) and OpenAL Soft 1.22.2 stable build:
-Games that were previously only compatible with DSOAL v1.1 will now work properly.
-It is now possible to force inverted X, Y, or Z-axis globally to fix games like GTA:SA.
-Optional 64-bit binaries are included for Far Cry 1, Crysis 1, and Crysis: Warhead.
v1.31a
- Minor update with small bugfixes, OpenAL Soft 1.19.1 stable build, 48000Hz HRTF presets, and new instructions for activating 3rd Order Ambisonics on Surround setups.
v1.31
- Updated with latest DSOAL build that fixes EAX 2.0 occlusion in compatible games.
v1.3
- Updated with latest DSOAL and OpenAL Soft builds that includes the following:
-Increased number of compatible games.
v1.2
- Updated with latest DSOAL build that includes the following fixes:
-Support for error logs (use the included .bat file).
-Volume rolloff now works correctly in older games that were affected.
-Full compatibility with EAX 2.0 reverb, occlusion, and obstruction effects.
-Reverb sends now play EAX 2.0 reverb at the proper volume.
-Improved compatibility with A3D-to-DS3D wrappers in games from 1998-2000.
-Partial EAX 1.0 support for games that don't use DS3D unless EAX 1.0 is on.
- Added 52 extra HRTF tables in a separate .zip folder to make Hard Mode Installation much more streamlined.
v1.1
- Updated with latest DSOAL build and reconfigured settings to hopefully fix any problems people might be having with distorted sound and audio cutting out.
v1.0
- Updated with latest DSOAL and OpenAL Soft .DLLs.
- Removed older DSOAL source and other files to greatly trim down on file size.
Legal
DSOAL and OpenAL Soft are licensed under LGPL. They were created by kcat (Huleed). I have recieved permission to publish this mod here, although since it's LGPL it can be redistributed anywhere as long as the .dlls can be easily replaced. DSOAL can theoretically work with any game that supports DirectSound3D, though it was originally intended for TES 4: Oblivion.
http://kcat.strangesoft.net/openal.html
http://repo.or.cz/dsound-openal.git
https://www.gnu.org/licenses/lgpl-3.0.en.html#content
The .mhr files in this collection were processed from the following, freely-available sources with no restrictions as long as the following authors are cited:
MIT KEMAR tables copyrighted 1994 by MIT Media Laboratory;
Bill Gardner ([email protected]) and Keith Martin ([email protected])
http://sound.media.mit.edu/resources/KEMAR.html
CIAIR tables copyright 1999 by Itakura Laboratory and the Center for Integrated Acoustic Information Research (CIAIR) of Nagoya University;
Fumitada Itakura, Kazuya Takeda, Mikio Ikeda, Shoji Kajita, and Takanori Nishino.
http://www.sp.m.is.nagoya-u.ac.jp/HRTF/database.html
Contact for the IRCAM Listen HRTF Database:
Olivier Warusfel ([email protected])
Room Acoustics Team, IRCAM
1, place Igor Stravinsky
75004 PARIS, France
http://recherche.ircam.fr/equipes/salles/listen/index.html
Credits
http://fallout.wikia.com/wiki/File:Fallout_NV_logo.png
(Credit to Porter21. Use of this logo falls under fair use laws.)
https://i.imgur.com/gXIDw4j.jpg
(Original creator unknown. Use of this image falls under fair use laws.)
https://gaming.si/wp-content/uploads/2017/11/422974.jpg
(Use of this promotional art falls under fair use laws.)
#hrtf #spatialaudio #binaural #3dsound #3daudio #headphones #audiophile #gameaudio
3D 3Д звук пространственный бинауральный 3Dサウンド バイノーラル 空間オーディオ Ilusión Auditiva Sonido 3D áudio audio espacial Som em 3D 3D zvok Son en 3D 3D geluid 3D zvuk 3d声音 双耳 เสียง 3D Âm thanh 3D Suono 3D audio spaziale 3d-ääni binauraalisen 3D lyd 3D dźwięk Suara 3D 3D 사운드 3 डी साउंड 3 डी ध्वनि صوت ثلاثي الأبعاد صدای سه بعدی Τρισδιάστατος ήχος 3D skaņa 3D garsai 3D ses צליל תלת ממדי דימוי שמע