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音频音高和节奏修改

[英]Audio Pitch and Tempo modification

原文 2013-12-03 12:17:59 0 1 android/ audio/ tempo/ pitch-shifting

I need to modify pitch or tempo of an audio, but need to do them separately. 我需要修改音频的音高或速度，但需要单独进行调整。 Is there any example in Android for that or any library which provides support for Android. Android中是否有针对该示例的示例，或者提供了对Android支持的任何库。

I want to avoid using NDK/JNI for this, since I am not that good into it. 我想避免为此使用NDK / JNI，因为我不太喜欢它。

I have already seen Many libraries, although they have a nice tutorial, but I am unable to import them to Eclipse Android project. 我已经看过许多库，尽管它们都有不错的教程，但是我无法将它们导入Eclipse Android项目。 Help is appreciated :-) 感谢您的帮助:-)

1 个解决方案

you could try Tarsos ! 您可以尝试Tarsos ！

Here some cool demo links from Tarsos: 这里有一些来自Tarsos的酷演示链接：

http://0110.be/posts/Phase_Vocoding%3A_Time_Stretching_and_Pitch_Shifting_with_TarsosDSP_Java http://0110.be/posts/Phase_Vocoding%3A_Time_Stretching_and_Pitch_Shifting_with_TarsosDSP_Java

http://0110.be/posts/Pitch_Shifting_-_Implementation_in_Pure_Java_with_Resampling_and_Time_Stretching http://0110.be/posts/Pitch_Shifting_-_Implementation_in_Pure_Java_with_Resampling_and_Time_Stretching

如何使用ffmpeg改变音频节奏和音调个性？ - How to change audio tempo and pitch individuality using ffmpeg?

使用Android MediaCodec编码时修改音频音调/速度 - Modify audio pitch / tempo while encoding with android MediaCodec

如何在Android中更改音频的音高而不更改其持续时间（速度，速度）？ - How to change pitch of audio without changing its duration (tempo, speed) in android?

在 Android 中使用 FMod 进行音高/节奏/混音/修剪 - Using FMod in Android for pitch/tempo/mix/trim

如何使用 MediaPlayer 或 SoundPool 在 android 中处理速度和音高 - How to handle tempo and pitch in android using MediaPlayer or SoundPool

Android-更改音高 - Android - Change audio pitch

如何改变音频音调？ - How to change audio pitch?

Android音频：改变音调 - Android audio : change pitch

更改录制音频的音高和频率 - Changing Pitch and Frequency of Recorded Audio

在Android上音调转换音频文件 - Pitch shifting an audio file on Android

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相关问题 如何使用ffmpeg改变音频节奏和音调个性？ - How to change audio tempo and pitch individuality using ffmpeg? 使用Android MediaCodec编码时修改音频音调/速度 - Modify audio pitch / tempo while encoding with android MediaCodec 如何在Android中更改音频的音高而不更改其持续时间（速度，速度）？ - How to change pitch of audio without changing its duration (tempo, speed) in android? 在 Android 中使用 FMod 进行音高/节奏/混音/修剪 - Using FMod in Android for pitch/tempo/mix/trim 如何使用 MediaPlayer 或 SoundPool 在 android 中处理速度和音高 - How to handle tempo and pitch in android using MediaPlayer or SoundPool Android-更改音高 - Android - Change audio pitch 如何改变音频音调？ - How to change audio pitch? Android音频：改变音调 - Android audio : change pitch 更改录制音频的音高和频率 - Changing Pitch and Frequency of Recorded Audio 在Android上音调转换音频文件 - Pitch shifting an audio file on Android

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