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Sonic

简介

Sonic 是一个跨平台的声波传输库（iOS & Android)，技术上类似于chirp和蛐蛐儿，但声波识别率上和他们还有很大的差距。

声波生成和识别的代码源自WaveTrans，linyehui 对源代码进行了精简，将声波编解码部分的代码进行了独立封装，并做了跨平台移植，从而得到了这个更简练的声波传输库：Sonic。

关于声波识别率和存在的问题

目前的代码，降噪主要依赖于手机本身的物理降噪（类似双MIC降噪等），嘈杂环境下的声波识别率比较差； 如果你需要产品化这项技术，那么这份代码只能带你入门。

开发环境

OS X 10.9.5
Xcode 6.0.1 (准备开源的时候才做了Xcode6兼容，模拟器下iPhone 6还有问题)
adt-bundle-mac-x86_64-20131030
android-ndk-r9d
2016/01/07 更新

1、修复了iOS版本在Xcode 7.2下的编译问题，主要是64位编译器和32位编译器的兼容性问题，iOS 9.2 下可以运行了
2、生成语音没有问题了，模拟器和真机都可以正常运行
3、声音识别还有问题，目前还没找到原因，估计也和64位编译相关，有时间再继续排查下代码

目录说明

|---sonic
|   |--android           # Android Demo
|   |--ios               # iOS Demo
|   |--sdk               # 跨平台的C++代码

温馨提示

iOS 和 Android Demo非常简陋，可以在两部设备上相互发送声波并识别，但交互上还有很多已知和未知的Bug :(

希望这份代码能给你带来些许帮助。

Any questions, please feel free to send me an email:

echo qwertyuwitotepasdwqifgs | tr qeryuoasdfgipwt lnyhudgmaco.@ie

sonic's People

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