Stack Overflow
Stack Overflow

Questions tagged [audioeffect]

Anything related to audio effects, i.e. ways to alter the sounds produced by a system or an application. For example this tag may applied to questions related to sound equalization, amplification, dynamics compression (NOT audio file compression), distortion (as special effect), etc.

Anything related to audio effects, i.e. ways to alter the sounds produced by a system or an application. For example this tag may applied to questions related to sound equalization, amplification, dynamics compression (NOT audio file compression), distortion (as special effect), etc.

54 questions
2
votes
1 answer

Bass Boost not working in android

*when i run this code only simple sound is playing BassBoost is not working when change the seek bar,have i done anything wrong. how i have watched some tutorials in Google,on stack-overflow none of them were answered. player =…
Varun Chaudhary
  • 370
  • 4
  • 19
2
votes
0 answers

android PresetReverb does not work

I am trying to add reverb effect to my mp3player,but the presetRevert does not work at all,here is the codes; mMediaPlayer = MediaPlayer.create(this, R.raw.eason); PresetReverb mPreReverb = new PresetReverb(1,…
user2571583
  • 51
  • 3
2
votes
0 answers

Android : Lost Equalizer control when play next song

I have successfully applied Audio effect to MediaPlayer using a singleton Equalizer but when play other songs Audio effect is not applied anymore although I can still use that singleton Equalizer to setBandLevel(), usePreset() and hasControl()…
Wayne
  • 6,361
  • 10
  • 46
  • 69
2
votes
1 answer

Adding a AULowPass filter, in between 2 AudioUnits

I have modified the code provided by Tim Boldstad http://timbolstad.com/2010/03/16/core-audio-getting-started-pt2/ (may God bless him), and added a small slider to be able to change the output tone frequency form 40hz to 200000 hz. I now want to be…
Shawn
  • 21
  • 2
1
vote
0 answers

Create custom Audio Effect in Android

I'm working on Android 11, and trying to create my own AudioEffect. Some audio effects already exist by default, and are derived from AudioEffect.java base class, like BassBoost. Should I derive my effect from AudioEffect base class? And it seems…
Mian
  • 23
  • 3
1
vote
0 answers

How does the Diode work from MorphVOX Pro?

I'm trying to construct a audio modifier including the diode from MorphVOX. I can't match this effect with any other effect I found on other programs, and there is no documentation on this effect. Here is a audio example of what the diode does on…
Dubstep
  • 137
  • 1
  • 10
1
vote
0 answers

How to apply 3D audio effect on streaming audio in Android

I want to develop an application for Android that allows you to apply a 3D sound effect when playing streaming music. The effect that I would like to achieve is the possibility to change the virtual position of the speaker in a 3D space when the…
Roberto Amoroso
  • 146
  • 2
  • 6
1
vote
1 answer

Working with audio in the web

Hey Guys I need some hints or resources how to work with audio through the web. Basic scenario: Someone turn on his microphone and starts recording his song. After this is done he may want to add some sound effects. Is this even possible? I have no…
YeppThat'sMe
  • 1,812
  • 6
  • 29
  • 45
1
vote
0 answers

How can I add audio effect to the file from remote server (while streaming this audio file) with like "TheAmazingAudioEngine" framework?

I'm making an audio equaliser with the "TheAmazingAudioEngine" framework. It seems that I can not add effect to audio while streaming it. The AEAudioFilePlayer will be nil if I init it with remote path as below: NSURL *remoteFileUrl = [NSURL…
Linc
  • 1,279
  • 12
  • 16
1
vote
2 answers

Equalizer - how to regain control state

I'm playing with Equalizer and found that whenever I'm starting my application and then using another equalizer app my app crashes on attempt to use anything (e.g. setBandLevel). java.lang.UnsupportedOperationException: AudioEffect: invalid …
Lukasz 'Severiaan' Grela
  • 6,078
  • 7
  • 43
  • 79
1
vote
0 answers

java.lang.UnsupportedOperationException: AudioEffect: invalid parameter operation

Right my app reports this crash every single day and it's resulting in a lot of uninstallers, which i don't like, now I've looked everywhere and all i know is that it's a very wide spread problem and it could also be a problem on Google's side but i…
SimplisticApps
  • 73
  • 1
  • 9
1
vote
0 answers

Why BassBoost in Android lowers audio level?

I use BassBoost effect on my audio application. But when I enable it, audio goes down automatically even though the visible volume level is still at the top. bassBoost.setStrength((short) 1000); bassBoost.setEnabled(true); What can be the problem…
frankish
  • 6,738
  • 9
  • 49
  • 100
1
vote
0 answers

Android SoundPool + AudioEffects

I am currently using the SoundPool for gapless looping over short sample clips - works good so far. Now I would like to add effects to one or both channels (BassBoost or PresetReverb). Can I do this with the SoundPool? Do I have to use Audiotrack…
honederr82
  • 364
  • 1
  • 5
1
vote
1 answer

Supported AudioEffects

I'm trying to determine which OpenSL ES effects are supported by the running device. the AudioEffect class of the Andorid SDK provide a method to do so. public static Descriptor[] queryEffects () my problem is that given all the…
Mario Lenci
  • 10,422
  • 5
  • 39
  • 50
0
votes
0 answers

Applying audio effects from p5.js sound library to AudioBuffer source

I'm working on p5.js web editor to create a program that from a an input audio files, divide it in segment, random shuffle them, and recompose them. this part of the program is working well and the new output audio generate with random order…
Tobia Farinati
  • 1
1
2
3 4