Retrieve string from AudioRecord buffer

Question

I'm using Basic4Android and the AudioRecord library that is based on this

I want to know how to retrieve a string from buffer

In short, if you register with audiorecord a word (eg, "hello"), you can retrieve this from the buffer in order to have a string value "hello"?

Thanks Alberto

does AudioRecord convert speech to string? – lelloman Feb 13 '13 at 14:57 — lelloman, Feb 13 '13 at 14:57

score 1 · Answer 1 · answered Feb 15 '13 at 02:51

1

With just audiorecord library I don't think you can get a speech recognition, as far as I know you get raw sound wave from there, but try with SpeechRecognizer, a demo application tutorial here

answered Feb 15 '13 at 02:51

lelloman

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thanks, but with SpeechRecognizer is need to start the recognizer and listens for a given time. my goal is to run a service in background that listens continuously – Alberto Rubini Feb 15 '13 at 15:28
@AlbertoRubini wow, that sounds really tough...in bocca al lupo! – lelloman Feb 15 '13 at 19:36

score 0 · Answer 2 · answered Jan 22 '18 at 19:59

i am glad to see other use basic 4 android too you'll find several libraries here https://www.b4x.com/android/forum/pages/results/?query=speech+recognizer

and here is what seems to be the answer: https://www.b4x.com/android/forum/threads/another-speechrecognizer-library.37584/#content

Retrieve string from AudioRecord buffer

2 Answers2