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I'm working on drawing an EQ curve using Lua and the EzSVG library, based on 8 bandpoints and filters. However, the EQ curve isn't rendering as expected, and I'm unsure how to base the calculations ...
ZanyZilch's user avatar
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1 vote
0 answers
71 views

I've been working on a fence calculation tool that breaks down a total length, as equally as possible, into components (rails and posts) using a predefined set of rail lengths. The user can choose a ...
Arnaud Hanssens's user avatar
  • 11
2 votes
2 answers
528 views

I'm attempting to transition my audio project to utilize AudioKit. In my current setup, I employ a standard Apple node for equalization. Here's a snippet to provide context: var engine = AVAudioEngine(...
KAMIKAZE's user avatar
  • 530
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1 answer
146 views

i have a problem, i want to change phone sound frequency like this library: https://github.com/bullheadandplato/AndroidEqualizer i use audiomanager to be able to control the audio player but i don't ...
Thành Duy's user avatar
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1 vote
0 answers
80 views

I am designing a Parametric Equalizer app using Flutter. But I am not able to find a interactive graph through which I can change the shape of the graph through itself. I want to create something like ...
Vasanth P's user avatar
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0 votes
1 answer
161 views

I am currently working on a project which is using Naudio on Unity. I have done my equalizer part of code. But I realize that when the WaveOutEvent hits the silent part of the playing audio, it will ...
XIANG WEN TIAN's user avatar
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1 answer
103 views

I am implementing a custom equalizer that requires an audio session during initialization. Equalizer(int priority, int audioSession) There are some apps in the Google Play Store that can set their ...
NeilLin's user avatar
  • 203
1 vote
1 answer
524 views

I am using vlc in python for a small internet radio player I have a problem when i try to set the equalizer for audio output Instance = vlc.Instance() player = Instance.media_player_new() ...
qeimair's user avatar
  • 23
2 votes
0 answers
236 views

I'm making an equalizer graph with a Flutter. But with the "Custom Paint" class drawPath, Bezier Curve (quadratic BezierTo), I kept failing to create a graph that looked exactly like the ...
starry's user avatar
  • 21
1 vote
1 answer
225 views

I have been trying to use audiofx.Equalizer in Kotlin but I having the following problem: AudioFlinger could not create effect 0bed4300-ddd6-11db-8f34-0002a5d5c51b / ec7178ec-e5e1-4432-a3f4-...
Sebastián Diez's user avatar
  • 11
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0 answers
2k views

I have a graphic eq text file full of frequencies and eq values. Where and how would I insert this file in order to make it the default experience. I have been using an equalizer app until now but it ...
Ufuka's user avatar
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0 answers
714 views

I am working on an app which uses AVPlayer to play a video file through url it is working fine, but now I want to add Equalizer options like treble, stereo in it. I have gone through many questions in ...
Abhinandan Pratap's user avatar
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1 vote
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172 views

Up until now I was using the following code final Intent intent = new Intent(AudioEffect.ACTION_DISPLAY_AUDIO_EFFECT_CONTROL_PANEL); return (intent.resolveActivity(PodcastAddictApplication.getInstance(...
user1026605's user avatar
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0 answers
481 views

i'm trying to manipulate a wav file with c ++, i've been reading stuff for a week but i couldn't get any good results.. what i want to do is this: read wav files, change the volume of the frequencies, ...
Edd's user avatar
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0 votes
0 answers
185 views

I am a beginner in the world of programming, and now I am working on developing an audio player by adding an equalizer, but I encountered a problem, which is after 10 seconds of pressing the back ...
Sarmad's user avatar
  • 31
1 vote
0 answers
225 views

I would like to make an Equalizer app for Windows and apply settings for sound system. I've found many sound API like WASAPI, DirectSound but I don't know if I can use there to apply a filter in real ...
raymater's user avatar
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1 answer
1k views

I'm building a Music Player using NAudio. At the Moment I'm stuck in a way to implement a 10 or 12 Band PArametric Equalizer. I've been digging the NAudio Library; and I'm not sure if NAudio is ...
Ricardo's user avatar
  • 17
1 vote
1 answer
2k views

I am implementing a music app in a flutter. In the app, I want to implement a music equalizer first, and together with this want to implement a visualizer. like this : Qualizer and Visualizer I have ...
amit.flutter's user avatar
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1 vote
0 answers
737 views

I am developing a project in react-native for music player. In this project i have to implement equalizer ,can anyone suggest a library for this?
AshishVE's user avatar
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0 answers
820 views

I am trying achive to add equalizer effects on AVPlayer. Basically need reverb and frequency band change of audio sound on Video Playback. class ViewController: UIViewController { let engine ...
Vikas Verma's user avatar
  • 21
4 votes
0 answers
1k views

I have an Android app, where music is being played using the ExoPlayer. I've added Equalizer functionality, but it seems that on some devices (Pixel 6, Huawei P40) there is an issue, when Equalizer is ...
Marek Potkan's user avatar
  • 452
0 votes
1 answer
1k views

I want to implement the feature normalization of the audio of the video. I have done some R&D but did not find any appropriate solution. I have also a doubt that do I have to fetch the audio from ...
mendax01's user avatar
  • 31
0 votes
1 answer
192 views

As you can see in the imagen, I want to do just the interface you're looking at. (FL studio parametric eq 2) enter image description here I want to modify a graph with 15 bands, move the frequency ...
Roberto Valenzuela's user avatar
  • 21
1 vote
0 answers
614 views

In light of my bachelor project i am coding an application where it is optimally possible to alter the notification sounds played in the app. In that regard i was wondering if there are any equalizer ...
kib's user avatar
  • 115
0 votes
1 answer
332 views

Practicing FFMPEG filters on MP3s was great until I got stuck here with no luck reading from FFMPEG docs or around the web: equalizer filter has no effect at all on my MP3. First I probed the file: ...
LeMartin's user avatar
  • 9
1 vote
0 answers
223 views

I am working on an Android application which should work like Digital Equalizer. It should have 10 channels with Volume (level in) and Gain (level out). It should have ability to perform Fast Fourier ...
John's user avatar
  • 11
1 vote
0 answers
191 views

im building a tool for some musician friends of mine and i wanted to create an equalizer like spotify has. But i cant put the Band Gain of the equalizer Every digital equalizer i've seen so far was ...
Nico Eggers's user avatar
  • 19
0 votes
1 answer
2k views

I have been shown how to filter a noisy audio track using Audacity. Audacity forum link here Audacity accepts python script commands however not for the crucial noise reduction function. I have looked ...
Derek's user avatar
  • 23
0 votes
0 answers
44 views

Can somebody help me in creating a 10 frequency bands equalizer for android as I don't have any idea how i can create it.
sanket shah's user avatar
  • 11
0 votes
1 answer
160 views

I'm adding some equalizers to my app using the AKEqualizerFilter from AudioKit and I just want to make sure I understand how the bandwidth parameter affects the Q-factor. As far as I understand it, ...
lxirsh's user avatar
  • 93
0 votes
1 answer
461 views

I'm currently using a modified version of this Android Equalizer App where I fetch an Audio File (A recording I made from a separate application) from the file system instead of the Assets folder. It ...
Razgriz's user avatar
  • 7,343
0 votes
0 answers
182 views

I need to make a video of an audio equalizer. So i need a script that analyses audio every frame, and extracts the frequency apectrum so i can draw that somehow and make an equalizer. The first ...
led's user avatar
  • 9
0 votes
1 answer
576 views

I am trying to develop a music player app with equaliser. I am using AVAudioEngine and attaching AVAudioPlayerNode but when I change the song the previous song is also playing with the current song. ...
ikcd8's user avatar
  • 1
0 votes
0 answers
213 views

I want to develop an equalizer that runs in the background and process the incoming audio signal from whichever audio playback software using the asio4all driver in real-time, with a variable buffer ...
Noob's user avatar
  • 113
0 votes
1 answer
1k views

It is possible to change the frequency of the bands of an equalizer, or is only possible to use 60Hz 230 Hz 910 Hz 3600 Hz 14000 Hz?
Sarah Sales's user avatar
  • 39
1 vote
1 answer
2k views

In MeshLab, you can use the quality mapper to maps some qualities (values) on your mesh points to specific colors. The QualityMapperDialog offers an equalizer function that has three bars and affects ...
Fakher Mokadem's user avatar
  • 1,119
1 vote
0 answers
86 views

I'm working with an audio app and Im using the amazing AudioKit. Now, I want to color my app sounds with the eq-curve of an old speaker cabinet. I have this reference audio file which contains white ...
MrHaze's user avatar
  • 43
0 votes
0 answers
1k views

I want to apply equalizer changes to all apps. However, the use of 0 as a global session id was deprecated, you have to use: mEqualizer = new Equalizer(0, mPlayer.getAudioSessionId()); ...
Dropin' Science's user avatar
  • 89
0 votes
0 answers
77 views

After i flashed my phone with LineageOS which is a custom rom, my equalizer got alot of UnsupportedOperationExceptions. getStrengthSupported also returns false on custom roms but true on stock ...
Vince VD's user avatar
  • 1,589
1 vote
0 answers
293 views

This is my equalizer class, and for a long time it worked without any problem,but now i'm getting this error. P.S yesterday i flashed a custom rom on my phone, could that be the problem? Because on ...
Vince VD's user avatar
  • 1,589
0 votes
1 answer
39 views

I want to equalize the speech, before it goes to speechrecognizer. I've created the new intent, which starts the speechrecognizer, and asks me to talk, and after I finish speaking it will be ...
Berces Zsombor's user avatar
  • 17
5 votes
0 answers
16k views

I'm trying to make a simple 10-bands equalizer with python. I have written two functions in order to make this but I have a issue with gain. I want to set a gain for each band but it not works. Here ...
Federico's user avatar
  • 51
0 votes
1 answer
2k views

I am trying to fix a bug in my app but the problem is I am not able to fix the bug as i am not able to recreate the crash but I am able to get the log and i am not able to identify what is the issue i ...
Neelay Srivastava's user avatar
  • 1,301
0 votes
2 answers
172 views

I know app can import sound and video files in the application and apply any equalizer to the sound on playing. But my question is can we make an iOS application which access any sound playing the ...
SuryaKantSharma's user avatar
  • 1,183
-4 votes
1 answer
487 views

This is my code i use to setup a 5 band Equalizer, but i would like to have a Layout which supports the number of equalizer bands supported by the device. For now i have hardcoded the size of ...
Vince VD's user avatar
  • 1,589
1 vote
1 answer
375 views

Say I have multiple unequal values a, b, c, d, e. Is it possible to turn these unequal values into equal values just by using random number generation? Example: a=100, b=140, c=200, d=2, e=1000. I ...
EternalPropagation's user avatar
  • 17
5 votes
0 answers
845 views

I could add an audio setup to change equalizer by changing slider values by let FREQUENCY: [Float] = [31, 62, 125, 250, 500, 1000, 2000, 4000, 8000, 16000] //let FREQUENCY: [Float] = [60, 230, 910, ...
Dinesh Kumar's user avatar
  • 165
-1 votes
1 answer
745 views

EDIT: The pointer/reference usage may be wrong, but this OpenCV behaviour also happens if any of the cv::Mat variables are declared outside of the equalization's block (in my case, in the definiton of ...
toutecrimson's user avatar
  • 54
0 votes
1 answer
967 views

I'm trying to do something similar to this parametric equalizer, in regards to the frequency axis only, i.e. the values along the middle line: This appears to be the standard format for equalizers but ...
behelit's user avatar
  • 1,784
1 vote
0 answers
521 views

I am trying to dynamically change the bass of an audio file as a function of time. For instance, say I would like to gradually increase the bass over a period of 5 seconds. The command I am using is ...
Shaun's user avatar
  • 560

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