waveform

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Playing the solfege notes with the ALSA API?

I\'m playin开发者_如何学编程g with the Alsa API and I wonder which parameters I should pass to the function snd_pcm_writei to simply play the solfège syllables/notes (A-G / do re mi fa sol la si do).[详细]

2023-04-01 03:45 分类：问答
Android include javax.sound.sampled.* [duplicate]

This question already has answers here: javax.* cannot be imported in my Android app? (5 answers) Closed 1 year ago.[详细]

2023-03-27 15:37 分类：问答
C# - Snare Drum Sound Detection from an imported MP3 or WAV file. Possible?

Im having troubles about this problem. A program that detects a snare drum sound from a sound file, generates it\'s wave form, and emphasize the part where the snare drum was detected. Does this progr[详细]

2023-03-14 04:37 分类：问答
How to draw waveform of Android's music player? [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this po[详细]

2023-03-12 11:27 分类：问答
Flash Based Audio Splitter Control

Does anyone know of an existing flash (swf) based audio control that is available (free or commercial) that provides a timeline waveform visualization with the ability to select and play a portion of[详细]

2023-02-28 10:31 分类：问答
Create Vertical Sine wave

I am developing a game which uses sine wave. I made use of the horizontal sin wave with the following example[详细]

2023-02-21 21:48 分类：问答
Algorithm to reduce a large data set into a smaller set?

I have a large data set (10\'s of billions) of data points (doubles) that I need to display on a chart. Since displaying all of the data at once is not useful, I was looking for an algorithm that will[详细]

2023-02-14 01:20 分类：问答
Drawing a waveform in C#

I want to be able to display a WaveForm in C#, along with some simple features such as zooming and selection. I already have the data as a short[] of amplitude values.[详细]

2023-02-13 08:23 分类：问答
In Django, a way for user to upload file to server, then move to Amazon S3?

I have a web project where users are uploading .wav files. I want to generate a waveform image from the .wav file once it\'s uploaded. But generally for storage, I want to use Amazon S3. Thing is, I w[详细]

2023-02-11 13:22 分类：问答
Drawing waveform with AVAssetReader

I reading song from iPod library using assetUrl (in code it named audioUrl) I can play it many ways, I can cut it, I can make some precessing with this but...[详细]

2023-02-11 12:23 分类：问答