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Questions tagged [equalizer]

188 questions
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Reset band level of equalizer in android

I have implemented a 5 band equalizer like this- final short lowerEqualizerBandLevel = MusicService.equalizer.getBandLevelRange()[0]; final short upperEqualizerBandLevel = MusicService.equalizer.getBandLevelRange()[1]; for (short i = 0;…
Naimish Srivastava
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android equalizer not working

I am following this tutorial every thing is working fine except that the seek bar and spinner is not getting created . this is what i am trying java: public class MainActivity extends AppCompatActivity { private MediaPlayer mediaPlayer; private…
SAVVY
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java.lang.UnsupportedOperationException: AudioEffect: invalid parameter operation exception on Android Nougat (7.0)

I have written below code in onCreate method of activity. MusicPlayer.getEqualizerHelper().getCurrentEqualizer().usePreset((short) 0); --- line no 1 short numberFrequencyBands =…
AkhilGite
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ffmpeg command line to manipulate audio track with multi language m2ts file

I like to manipulate an audio track inside an m2ts file with some ffmpeg command line. In short I need to manipulate the audio track with ID 2 of an m2ts file that is AC3 format (dolby digital 5.1 or 2.0). The modifications are: add equalizer…
user1320370
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Android equalizer

I'm not even sure that equalizer is the right name for it. Basically i need to show sound wavering, like in screenshot below: I was looking throw stack, and googling, overall i found this library: https://github.com/steelkiwi/AndroidRecording What…
Nik Myers
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OSX equalizer for cocoa app

I want to create an Equalizer for a Cocoa app but I don't know much about OS X development. Looking for some build in framework or library or steps for create own equalizer for cocoa app. I find one library https://github.com/bartolsthoorn/NVDSP but…
Kirit Vaghela
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data-equalizer not working on rowless columns

I'm trying to design a page compatible with different display size, I have 6 elements to use and I want to show 3 on each line for large to landscape devices, 2 per line on medium and 1 per line on small devices. I have done this with the following…
Ritardi.Net
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Fast Fourier Transform Output Manipulation in Ruby

I am building a visual equalizer for audio and am confused what the output to my FFT is. My end goal is to send a simplified array of 6 numbers (1 bass, 4 mid-tones, and 1 treble) to an Arduino equipped with bluetooth. The numbers will denote how…
Britt
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how to use data-equalizer-mq attribute

i'm new to zurb-foundation-5.on responsive equalizer topic they said You can specify media queries for which equalizer should activate on. Apply the data-equalizer-mq attribute to the parent container. Set the value of the attribute to the same…
TM Dinesh
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Setting div to row height with foundation (equalizer)

I have a complex nested row & column layout using Zurb Foundation. I want to make the divs with text '.grid-text' the same height as the row. I've tried various strategies to do this, but it ends up breaking the flexbox vertical text centering. I've…
colleen
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Zurb Foundation 5 Equalizer Across Columns

I have a 3 column row. On each column I have a thumbnail div, a title div and a details div. I am able to use Equalizer to make all the columns have the same height but what I would like to do is to have all the title divs to be of equal height…
renny
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xcode - AUiPodEQ AUGraph

I'm developing a music application for iOS using the AVAudioplayer, in which I want to implement an equalizer. I searched the internet for a good solution, and ended up with and AUGraph configuration like this: // multichannel mixer…
FTFT1234
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Core Audio Swift Equalizer adjusts all bands at once?

I am having trouble setting up a kAudioUnitSubType_NBandEQ in Swift. Here is my code to initialize the EQ: var cd:AudioComponentDescription = AudioComponentDescription(componentType: OSType(kAudioUnitType_Effect),componentSubType:…
Paul Lehn
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Implement Equalizer to C# Music Player

I have made a music player in C# WinForms, all going good. Now I want to add an equalizer interface(the vertical sliders that change bass, treble, etc), just like Winamp's EQ, but I can't find anthing on the net. To clear any doubts about what I…
ChrisCreateBoss
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why CSCore equalizer SampleFilters[9] (16Khz) does not affect at all in C#

I recently found that if I want to add equalizer to my application I can use CSCore library! I tested it and it's good! but the problem is that 16Khz equalizer Band (Treble) does not have any effect at all!! What's wrong what should I do? I even…
ACE
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