如何在 node.js 服务器上使用 AnnYang 语音识别？

Question

更新日志：

ws@0.5.0 install /Users/matthew.harwood/workspace/akqa/insights/tts/node-pocketsphinx/node_modules/socket.io/node_modules/engine.io/node_modules/ws
> (node-gyp rebuild 2> builderror.log) || (exit 0)

  CXX(target) Release/obj.target/bufferutil/src/bufferutil.o
  SOLINK_MODULE(target) Release/bufferutil.node
  SOLINK_MODULE(target) Release/bufferutil.node: Finished
  CXX(target) Release/obj.target/validation/src/validation.o
  SOLINK_MODULE(target) Release/validation.node
  SOLINK_MODULE(target) Release/validation.node: Finished

> ws@0.4.31 install /Users/matthew.harwood/workspace/akqa/insights/tts/node-pocketsphinx/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws
> (node-gyp rebuild 2> builderror.log) || (exit 0)

  CXX(target) Release/obj.target/bufferutil/src/bufferutil.o
  SOLINK_MODULE(target) Release/bufferutil.node
  SOLINK_MODULE(target) Release/bufferutil.node: Finished
  CXX(target) Release/obj.target/validation/src/validation.o
  SOLINK_MODULE(target) Release/validation.node
  SOLINK_MODULE(target) Release/validation.node: Finished

> pocketsphinx@1.0.1 install /Users/matthew.harwood/workspace/akqa/insights/tts/node-pocketsphinx
> node-gyp rebuild

Package pocketsphinx was not found in the pkg-config search path.
Perhaps you should add the directory containing `pocketsphinx.pc'
to the PKG_CONFIG_PATH environment variable
No package 'pocketsphinx' found
Package sphinxbase was not found in the pkg-config search path.
Perhaps you should add the directory containing `sphinxbase.pc'
to the PKG_CONFIG_PATH environment variable
No package 'sphinxbase' found
gyp: Call to 'pkg-config --cflags pocketsphinx sphinxbase' returned exit status 1. while trying to load binding.gyp
gyp ERR! configure error 
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onCpExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/configure.js:343:16)
gyp ERR! stack     at ChildProcess.emit (events.js:98:17)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:820:12)
gyp ERR! System Darwin 13.2.0
gyp ERR! command "node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/matthew.harwood/workspace/akqa/insights/tts/node-pocketsphinx
gyp ERR! node -v v0.10.35
gyp ERR! node-gyp -v v1.0.2
gyp ERR! not ok 

npm ERR! Darwin 13.2.0
npm ERR! argv "node" "/usr/local/bin/npm" "install"
npm ERR! node v0.10.35
npm ERR! npm  v2.1.18
npm ERR! code ELIFECYCLE
npm ERR! pocketsphinx@1.0.1 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the pocketsphinx@1.0.1 install script 'node-gyp rebuild'.
npm ERR! This is most likely a problem with the pocketsphinx package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node-gyp rebuild
npm ERR! You can get their info via:
npm ERR!     npm owner ls pocketsphinx
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/matthew.harwood/workspace/akqa/insights/tts/node-pocketsphinx/npm-debug.log

我有一个带有节点安装的树莓派。我想要一种运行语音识别的方法；但是我希望web speech api 在没有打开浏览器窗口的情况下运行。

问题：所以我找到了annyang-node 的node mod 版本，但似乎无法让它运行？

问题：如何在不打开浏览器的情况下使用原版网络语音 api 或 annyang 从节点，例如从node index.js 运行这可能吗？

index.js

var Annyang = require('annyang');
var http = require('http');
http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('Hello World\n');
}).listen(1337, '127.0.0.1');
console.log('Server running at http://127.0.0.1:1337/');

var annyang = new Annyang();

// Let's define a command. 
var commands = {
    'show tps report': function() { 
        // do something  
    }
};

// Initialize our commands with annyang 
annyang.init(commands);

// Trigger a command 
annyang.trigger('show tps report');

Answer 1

Annyang 不能在 node 上运行，它需要一个浏览器，因为浏览器实现了网络语音 API。

对于 raspberry PI 上的固定命令集，最好尝试 node-pocketsphinx

http://github.com/cmusphinx/node-pocketsphinx