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alphacep / vosk-api

Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node
Apache License 2.0
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When used on Android, if the speaker is far away from the device, it will not be recognized accurately #1550

Open xubinlu opened 3 months ago

xubinlu commented 3 months ago

We are using it on Android devices. Initially, we used the webSocket server. If the speaker is far away from the device, about 1 meter away, it will be difficult or unrecognizable. Later, we switched to using the webRtc server, and the effect improved slightly, but it was still not good. Has anyone encountered a similar situation before? Is there any way to improve the accuracy of long-distance recognition?

nshmyrev commented 3 months ago

You have to find long-distance model and also you need a very good microphone. Not sure what device are you using but most likely you need a special device.