How does webkitSpeechRecognition () work without API key?
Every Google Speech API reverse engineering requires an API key, but Chrome can call the server seemingly without it. How does it work internally?
Can the API be used for any kind of large scale speech transcription?
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The Chromium source code http://src.chromium.org/viewvc/chrome/trunk/src/content/browser/speech/google_one_shot_remote_engine.cc indicates that an API key was passed to the server with the request.
It also seems like Google Chrome comes with an API key, while chrome might, depending on the distribution. https://code.google.com/p/chromium/wiki/ChromiumBrowserVsGoogleChrome
It is still unclear to me why browser calls to server fail due to the 50 call / day limit.
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