Database Info

JamesDSP Audio Manager [MMT-EX]

Description:
This is a reformed audio effect digital signal processing engine for Android. The GUI is copy from Omnirom DSPManager, but the internal audio engine is enhanced and reformed!
Features:
Pro dynamic range compression
Bass Boost
--> 1023/4095/8191 order FIR linear phase low pass bass boost
Reverberation (Dual engine reverb)
--> GVerb
--> Progenitor 2
10 Band Hybrid Equalizer
Stereo Widen
Triode dual stage vacuum tube simulation
--> Simulate with real mathematical model of 12AX7 tube
Auto partitioning high efficient convolution engine
--> Support mono / stereo / full stereo(LL, LR, RL, RR) impulse response
--> Samples per channels should less than 1000000* for stereo
--> Samples per channels should less than 400000* for full stereo
--> Impulse response file support: V4A IRS, FLAC, WAV
Install:
Install via Magisk Manager, Flashfire, or recovery (Magisk or System install will detect automatically)
Uninstall:
Delete module in Magisk Manager
OR Flash module in recovery
Audio Mod Troubleshooting Guide
Download
Notes:
Convolver have been tested working even in stereo impulse response with 16121304 samples per channels on Snapdragon 820
If you look at the source code from Java part, you will find some are similar with Viper4Android, but this is not true.
Viper4Android only open source it's interface, their core drivers source code have never been released.
For convenient sake, I copy some interface code to accelerate my development.
How to compile the source code?
Use Android NDK & Eclipse
Previous post
XDA:DevDB Information
JamesDSPManager, App for the Apps & Games
Contributors
james3460297, ahrion, Zackptg5
Source Code: https://github.com/james34602/JamesDSPManager
Version Information
Status: Stable
Current Stable Version: v3.3
Stable Release Date: 2020-11-02
Created 2017-11-11
Last Updated 2020-11-02

Deleted

Does it works with sound engines? And also if you already have AudioFX installed?

romskii said:
Does it works with sound engines? And also if you already have AudioFX installed?
Click to expand...
Click to collapse
If you copy/paste the content of the audio effects conf without deleting anything to the existing one in your system, then it should be perfectly compatible with any mod. But, you have to delete AudioFX, since only one DSP at time should be used, or else you could have distortions or the DSP Manager/AudioFX totally not working or crashing
Inviato dal mio Nexus 5 con Tapatalk 2

romskii said:
Does it works with sound engines? And also if you already have AudioFX installed?
Click to expand...
Click to collapse
It may work well with other audio engines, because this effect doesn't replace[bassboost][equalizer][virtualizer] anymore
You don't need to replace audio_effects.conf actually, you can manually add jamedsp effect UUID item in to your exist audio_effects.conf. My current provided .conf in 7z only contain JamesDSP, you could just add the item related to JamesDSP into your current .conf

It's possible add this like a magisk module?

Working great on my Xperia Z5 / lineageOS 14.1 (I've had to edit my audio_effects.conf)
It would be even greater if the app could remain as a background process without the persistent notification.

nreuge said:
Working great on my Xperia Z5 / lineageOS 14.1 (I've had to edit my audio_effects.conf)
It would be even greater if the app could remain as a background process without the persistent notification.
Click to expand...
Click to collapse
Thanks for testing and got great result!
Notification I made is because some devices like Huawei Mate which may not handle background service correctly.
However, I could do more detection on app install location, so far I know only put apk into /system/priv-app/ could prevent killing by system, otherwise notification is another killing-proof method will apply to app.
But copy to system partition require libjamesDSPImpulseToolbox.so(Convolver dependency for load impulse file into memory) also in system partition, which should put in /system/lib

james3460297 said:
Thanks for testing and got great result!
Notification I made is because some devices like Huawei Mate which may not handle background service correctly.
However, I could do more detection on app install location, so far I know only put apk into /system/priv-app/ could prevent killing by system, otherwise notification is another killing-proof method will apply to app.
But copy to system partition require libjamesDSPImpulseToolbox.so(Convolver dependency for load impulse file into memory) also in system partition, which should put in /system/lib
Click to expand...
Click to collapse
You mean that if I move your app to priv-app and disable persistent notification on my Sony device, it may work ?

nreuge said:
You mean that if I move your app to priv-app and disable persistent notification on my Sony device, it may work ?
Click to expand...
Click to collapse
Yes, possibly works, but notification icon display will not disappear until I change code.

james3460297 said:
Supported platform:
1. It should support from KitKat to Nougat.
Click to expand...
Click to collapse
Syntax error while trying to install apk on 4.4.2. What info can i provide you to help me fix it?

Sometimes the speaker config play for headset
.and the headset configs don't work until headset is replugged.

whood said:
Syntax error while trying to install apk on 4.4.2. What info can i provide you to help me fix it?
Click to expand...
Click to collapse
I set min api to Lollipop, so apk installer can't install.

ash001 said:
Sometimes the speaker config play for headset
.and the headset configs don't work until headset is replugged.
Click to expand...
Click to collapse
This bug usually appeared after Bluetooth headset connected.

james3460297 said:
This bug usually appeared after Bluetooth headset connected.
Click to expand...
Click to collapse
I dont use bluetooth headset

ash001 said:
I dont use bluetooth headset
Click to expand...
Click to collapse
I think this is device depends bug, because I have this issue very long time ago with a device use relative buggy rom.

Turning on Convolver instantly crashes the app and keeps it on a crash loop and I can't open it after a reboot so I have to go into Titanium Backup and uninstall it from there then reflash it for it to be usable again. VS986 LG G4 5.1 Lollipop.
Other than that, everything works fine and I enabled everything I could and kept the defaults and my gosh does it sound amazing. Way better than the default sound profile before installing this.

Love it man using the addon from the ainur team that bass boost is a god send cant wait to see more.

Just found this on the Viper thread. Is this an alternative to V4A?
Where are the install instructions?
Thanks!

instaled this on my galaxy tab s 10.5 sm t805, combined with viper, sound is great, only analog still have bugs maybe, but no problem just dont use analog feature, thanks for this great sound mod

[MOD][AOSP] Surround Sound Mod

Surround Sound Mod
This sound mod will make your experience truly surround!
There are many sound mods, but none of them features surround sound with the use of handset speaker.
With this mod, the handset speaker will be assigned to left channel and the bottom speaker will be assigned to right channel, creating truly surround experience!
How to install:
Method 1:
Download the Magisk module and flash it inside Magisk Manager or in TWRP​Method 2:
Download "mixer_paths_0.xml" from the attachments​Go to "/system/etc" and rename the existing "mixer_paths_0.xml" file to "mixer_paths_0.xml.bak" (this way we can restore it)​Copy the new "mixer_paths_0.xml" file to "/system/etc"​Change the permissions of "mixer_paths_0.xml" file to 0644​
This mod is compatible with both S7 & S7 Edge and should work with all AOSP based 7.1 ROMs!
Feel free to use this mod or any piece of my work in your ROM, as long as you give me proper credits!
Credits to @ZeRoZeRoRaZ for porting the dual sound mod to RR.

Works great!

if i call someone or receive call from someone on cellular i can't hear voice on both earpiece and loud speaker. LinageOS S7.

umarmasroor said:
if i call someone or receive call from someone on cellular i can't hear voice on both earpiece and loud speaker. LinageOS S7.
Click to expand...
Click to collapse
Yup - Similar issue - With mixer_path mod I can hear them but they can't hear me - Dirty flashing the Rom fixes the problem.
From Down the Rabbit Hole by:
My SM-G930W8 ??

hopefully it will be fixed...

umarmasroor said:
hopefully it will be fixed...
Click to expand...
Click to collapse
Yeah I don't really ever listen to music from the phone's speaker - So while it's a nice idea....
From Down the Rabbit Hole by:
My SM-G930W8 ??

are you working on this @PepinCZ @ZeRoZeRoRaZ

umarmasroor said:
are you working on this @PepinCZ @ZeRoZeRoRaZ
Click to expand...
Click to collapse
Yeah I'll try to fix it today with upcomming RR build

PepinCZ said:
Yeah I'll try to fix it today with upcomming RR build
Click to expand...
Click to collapse
really appreciate that

@PepinCZ any luck?

PepinCZ said:
Surround Sound Mod
This sound mod will make your experience truly surround!
There are many sound mods, but none of them features surround sound with the use of handset speaker.
With this mod, the handset speaker will be assigned to left channel and the bottom speaker will be assigned to right channel, creating truly surround experience!
How to install:
Method 1:
Download the Magisk module and flash it inside Magisk Manager or in TWRP​Method 2:
Download "mixer_paths_0.xml" from the attachments​Go to "/system/etc" and rename the existing "mixer_paths_0.xml" file to "mixer_paths_0.xml.bak" (this way we can restore it)​Copy the new "mixer_paths_0.xml" file to "/system/etc"​Change the permissions of "mixer_paths_0.xml" file to 0644​
This mod is compatible with both S7 & S7 Edge and should work with all AOSP based 7.1 ROMs!
Feel free to use this mod or any piece of my work in your ROM, as long as you give me proper credits!
Credits to @ZeRoZeRoRaZ for porting the dual sound mod to RR.
Click to expand...
Click to collapse
Hey can you make a twrp flashable version

Ready ViPER DDC FOR AKG EO-IG955(stock headphones) ?UPD: V1!? NEED FEEDBACK

Profiles for stock S8/n8 headphones.
AUDIOPHILES! YOU ARE IN NEED TO TEST THIS PROFILE!
Feedback please, what you would like to correct!

michel333alfa said:
I'm making a DDC profile for our headphones!
Click to expand...
Click to collapse
\o/
I have some great v4a and jamesDSP (and some for both!) profiles that I would be happy to share as well.

partcyborg said:
\o/
I have some great v4a and jamesDSP (and some for both!) profiles that I would be happy to share as well.
Click to expand...
Click to collapse
So share! I would like to try!

michel333alfa said:
So share! I would like to try!
Click to expand...
Click to collapse
Ok! I will need to tweak my daily driver profiles because they all use paid irs and most people won't have those. If you have them I can send you the undoctored versions

partcyborg said:
Ok! I will need to tweak my daily driver profiles because they all use paid irs and most people won't have those. If you have them I can send you the undoctored versions
Click to expand...
Click to collapse
Ok

Updated.

Update.

Amazing!!! i used the viper ddc and that are crazy! thanks for share!!!
pd: becarful when are testing... because some viper DDC crash and give a terrible distorsion.

how to try these?

shirruy said:
how to try these?
Click to expand...
Click to collapse
You download viper 2.5.0.5 and Dolby from magisk(cuz viper won't work without Dolby, idk why), then you unpack this zip to the internal storage, open viper, swipe from left to the right, click load effect profile, turn off then turn on "master power" on headset list and enjoy

There's about 50 different DDC files included for these earbuds. Which one(s) are the best to try?

galaxy s6 edge plus sm-g928t
michel333alfa said:
Profiles for stock S8/n8 headphones.
AUDIOPHILES! YOU ARE IN NEED TO TEST THIS PROFILE!
Feedback please, what you would like to correct!
Click to expand...
Click to collapse
i am using this with arise sound systems on the galaxy s6 edge plus and mind is blown if you set it up correctly it will sound even better than the s8. if you need help you can pm me.

partcyborg said:
Ok! I will need to tweak my daily driver profiles because they all use paid irs and most people won't have those. If you have them I can send you the undoctored versions
Click to expand...
Click to collapse
Hi have all zuhang paid irs's. Can u share for v4a and James (both), please? Tks in advanced

michel333alfa said:
You download viper 2.5.0.5 and Dolby from magisk(cuz viper won't work without Dolby, idk why), then you unpack this zip to the internal storage, open viper, swipe from left to the right, click load effect profile, turn off then turn on "master power" on headset list and enjoy
Click to expand...
Click to collapse
What Dolby am I downloading been wondering why v4a don't work and would like to try this profile as well
Sent from my SM-G950F using Tapatalk

boroboy69r said:
What Dolby am I downloading been wondering why v4a don't work and would like to try this profile as well
Sent from my SM-G950F using Tapatalk
Click to expand...
Click to collapse
I found a new solution. Install viper (on magisk 16.0, cuz won't work on further versions) and then audio modification library. Then just apply the profile and open equaliser (idk why but equaliser won't apply without opening it)

This will install viper and driver properly...
https://forum.xda-developers.com/android/software/sound-mod-viper4android-oreo-t3734107/page13
And all modules working

not bad once i turned the output gain down abit im using V1 the first v1 with Soundalive 4k edition, dynamic system unknown 2 at 14%, base at pure 100hz at 8db, clarity hifi 3.5db masyer gain -3.0db

Just want to say a big thanks for the vdc, I really like the v1 but can't vote for the v1 on poll got the "test" word
v3 is clearer but I think it is lacking treble, base is good tho

I checked DDCs using FLC8s on silver cabel - the most natural sounding setting is V1 (as mentiond above). Would reccomend to change Master Gate (Limiter) -> Output Gain to ~ -6/-5 instaed of -20. With the rest I just started experimenting.

Sorry for reviving an old thread, just wanted to say that the included kernel profiles are great in the zip. I am using a Surface Book with W10 v1809 and V4W. (For those wondering how I got it working use https://github.com/alanfox2000/non-official-viper4windows)

**Post Your Viper4Android Audio Effect Profile here**

Hello buddies let's share our awesome V4A audio effect profiles here!!
I've attached a few the profile modified by me below.
How to apply this profile>>>
>Unzip the attachment
>Copy the folder to
>Internal/ViPER4Android/Profile/ (in case folder doesn't exist create yourself )
> Open ViPER4Android app go to options and Load Profile
> You might have to exit the app once and reopen to make it work properly.
??
Cheers!!
Credits:
@zhuhang for official Viper4android Thank him >>HERE
@ahrion >>HERE
@Zackptg5 for his Magisk Modules >>HERE
Profiles By (You)sers:
#By @andyfmking >> HERE
#By @Lossyx >> HERE
#By @Qutayba Khader >> HERE
#BY @Aarju >> HERE
For Telegram Discussion Click HERE
P.S. I've spent hours listening to same song just to test the beats (every option turning on/off and tuning)
Please Hit thanks button if you like my work ??
THESE ARE NOT RECOVERY FLASHABLE

Way too much bass
Sent from my ONEPLUS A5010 using Tapatalk

This depends A LOT on your headphones and music style... Maybe it would be more useful if you post your headphones model and main music style.

Reli4nth said:
This depends A LOT on your headphones and music style... Maybe it would be more useful if you post your headphones model and main music style.
Click to expand...
Click to collapse
I just updated the OP thanks!!

Updated the profile to v1.1
With less bass and more loudness.
I need your feedback guys
Feel the music!!

Profile Updated to V1.2
(I've used Lenyes In ear headphones this time)
I hope you'll like this modification!!
Cheers!!

Thanks.... Downloaded
intoxicated.mad said:
Profile Updated to V1.2 [emoji3577][emoji3577]
(I've used Lenyes In ear headphones this time)
I hope you'll like this modification!!
Cheers!!
Click to expand...
Click to collapse
Enviado desde mi ONEPLUS A6003 mediante Tapatalk

Hey buddies I haven't updated or posted any new profile since long that doesn't mean I'm out of this, please provide me your constructive feedback I'll definitely do as you like.
I'm loving v1.2 so much at the moment.

Andyfmking's 5T + Oneplus Bullets V2 Profile Viper4Android
Must Try my Viper4Android profile for the Oneplus 5T's loudspeaker and for the Oneplus Bullets V2 used on the 5T
Be amazed and enjoy.
Over and out,
andyfmking

Must Try my Viper4Android profile for the Oneplus 5T's loudspeaker and for the Oneplu
andyfmking said:
Must Try my Viper4Android profile for the Oneplus 5T's loudspeaker and for the Oneplus Bullets V2 used on the 5T
Be amazed and enjoy.
Over and out,
andyfmking
Click to expand...
Click to collapse
File not found

andyfmking said:
Must Try my Viper4Android profile for the Oneplus 5T's loudspeaker and for the Oneplus Bullets V2 used on the 5T
Be amazed and enjoy.
Over and out,
andyfmking
Click to expand...
Click to collapse
Thanks for your effort buddy but I couldn't download as it shows 404 error.

Profiles I use for my Sennheiser momentum. Use it for everything, Dubstep, drum and bass, rock, indie etc
Headphone Surround Sound Level 2
Dynamic System; High End headphones V2, Dynamic Bass 23%
Viper Bass: 60hz, Bass boost 11dB

@andyfmking
Something wrong here with your attachment. Please no f***ing emoticons in a filename!
Sent with much love & Android. OnePlus 5T

Hey buddies,
I just uploaded new profile Toxicated V1.3!!
A slightly modified version of ViperedOOS V1.2!!
Have fun

I have BoAt 430 (Bluetooth + Aux) + Op5T
So any perticular good profile for this combination.

Meherbanali said:
I have BoAt 430 (Bluetooth + Aux) + Op5T
So any perticular good profile for this combination.
Click to expand...
Click to collapse
I recommend you to try ViperedOOS (V1) or Toxicated V1.3. You may tweak them according to your preferences.

intoxicated.mad said:
I recommend you to try ViperedOOS (V1) or Toxicated V1.3. You may tweak them according to your preferences.
Click to expand...
Click to collapse
I want it for bluetooth primarily. Can you help me with it?

Meherbanali said:
I want it for bluetooth primarily. Can you help me with it?
Click to expand...
Click to collapse
Unfortunately I don't own a BT headphones now, I hope somebody from here would help with it !!

Meherbanali said:
I want it for bluetooth primarily. Can you help me with it?
Click to expand...
Click to collapse
I suggest you to lock effect profile and try if you like it :good:

Uploaded a new profile
wicKed v1.4
Cheers!!

[SOUND MOD] [MAGISK] Viper4Android with included settings

After trying out a lot of different sound mods and apps and patches I always came back to Viper4Android. Simple to use, great sound quality and a lot of customization.
Steps:
-Extract the attached IRS.zip into Android/data/com.pittvandewitt.viperfx/files/Kernel (For Android 11 follow this tutorial)
-Install latest Viper4Android apk (Download here), open it, grant root access and install the drivers.
-Reboot the device.
IF THE MOD IS NOT WORKING AFTER REBOOT TRY SETTING SELINUX MODE TO PERMISSIVE WITH THIS APP AND/OR INSTALLING AUDIO MODIFICATION LIBRARY MAGISK MODULE
HEADSET
Go to Headset and enable the Master power switch, I suggest you put on your headphones now so you can hear the changes in the sound yourself and tweak them to your liking.
My settings are:
Master power: ON
FIR equalizer (enabled): Preset: Acoustic
Convolver (enabled); Impulse Response: IRS.irs (copy IRS.irs from the rar into Viper4Android/Kernel); Cross Channel: 60%
Dynamic System (enabled); Listening Device: High-end headphone (v2); Dynamic Bass:7%
Viper Bass (enabled); Bass mode: Natural bass; Bass Frequency: 115 Hz; Bass Boost: 3.5 dB
Viper Clarity (enabled); Clarity mode:Natural; Clarity:3.5 dB
Auditory system protection (enabled); On; Binaural level:1
Feel free to share your own settings in this thread!
Credits :
- @zhuhang (Official Thread)
- @osm0sis
- Viper's Audio (Official blog)
- @viper520
- @Team_DeWitt
- @ahrion
Thanks to @sauliiin for his profiles:
"Here I share a lot of profiles and some other stuff for Viper4Android.
Just download, copy it and replace viper4android folder, close and open viper and choose your desired profile. My favorite is "Saulin", that is based on "V4ARISE".
Try and choose the best for you! Peace out!
https://mega.nz/#F!z5UmGaTJ!kWuvdZ7lpJ7Vt0tEsSlR4A"

Really thank you!
What about speakers? What settings would you suggest to get maximum loudness with minimal distorsion?

I find that different headphones require different settings, this setting could sound incredible to you and just "meh" to me, so I think everyome finds their own but thanks for the effort.. maybe everyone will share their settings in this thread and we can find inspiration?

EdoNINJA93 said:
Really thank you!
What about speakers? What settings would you suggest to get maximum loudness with minimal distorsion?
Click to expand...
Click to collapse
No problem, I really haven't tested any settings on the speaker, as it's fragile I think and could break easily if you push it too hard, it's fine as is to me. If you find good settings please share it with us in this thread

SALVO9 said:
I find that different headphones require different settings, this setting could sound incredible to you and just "meh" to me, so I think everyome finds their own but thanks for the effort.. maybe everyone will share their settings in this thread and we can find inspiration?
Click to expand...
Click to collapse
I fully agree with you on this one, that's why I suggested putting the earphones on and trying the settings in real time so you could adjust it to your likings. However, over the past few years and dozen on earphones I owned this settings were kind of the same, only the values changed. Great idea with the settings sharing, I would like to see it happen

works on PIE 9.0?

gabrielsena said:
works on PIE 9.0?
Click to expand...
Click to collapse
Yes, with Magisk 17.1

Copied most of your settings!
A really improvement! Only convoler didn't worked... It gave me a strange bass... Like a broken speaker
The rest was good, just some adjustments for my taste!
Thanks for sharing! Viper4Android is like black magic, it's outstanding what it can do! It makes a cheap earphone looks like a JBL one
Don't know how people live with out it! It's one of the thinks that everyone should root to have

Installed and Everything looks perfect for me. Thanks

settings for jbl charge 3 would be cool

_JaSoN_ said:
settings for jbl charge 3 would be cool
Click to expand...
Click to collapse
I'll try experimenting with the phone speaker and with my UE Boom 2 (shouldn't be much different from Charge 3) and I'll update the thread with the settings.

saliksack said:
Installed and Everything looks perfect for me. Thanks
Click to expand...
Click to collapse
You can thank me in the OP by pressing Thanks Glad you like it.

***THREAD UPDATED***
-updated with settings for the phone speaker and a bluetooth speaker (in my case UE BOOM 2), please test the settings out and let me know what you think

Viper settings highly depends on the pair you own. There are no universal settings for all drivers. But thanks anyway. Ask people to share their profiles too. :good:

Tisckkytt said:
Viper settings highly depends on the pair you own. There are no universal settings for all drivers. But thanks anyway. Ask people to share their profiles too. :good:
Click to expand...
Click to collapse
Check few posts earlier, I adressed this.

V4a 1.7.2 was working perfectly. After upgrading to 1.7.3 it asks me to install drivers and doesn't work. Any fix? Or, does anyone have the 1.7.2 zip?

Guys I've experience weird sound on WhatsApp audio when screen is off or app in background. Seems like audio in slow motion. Can you try to play some audio message and switch off the screen or put WhatsApp in background and listen if the bug reproduce.
Thank you.
Inviato dal mio Redmi Note 5 utilizzando Tapatalk

I also noticed that if Convolver is ON (with the provided BBE 2.IRS file applied) there is a little audio lag in general. You can clearly see it in videos through lab-sync.
I think that the postprocessing refinement is so huge that it slows a bit the final output

haven80 said:
Guys I've experience weird sound on WhatsApp audio when screen is off or app in background. Seems like audio in slow motion. Can you try to play some audio message and switch off the screen or put WhatsApp in background and listen if the bug reproduce.
Thank you.
Inviato dal mio Redmi Note 5 utilizzando Tapatalk
Click to expand...
Click to collapse
I have noticed this one.

EdoNINJA93 said:
I also noticed that if Convolver is ON (with the provided BBE 2.IRS file applied) there is a little audio lag in general. You can clearly see it in videos through lab-sync.
I think that the postprocessing refinement is so huge that it slows a bit the final output
Click to expand...
Click to collapse
+1