Encerrado

DTMF file splitter

Wav file chopper command line utility: I need to be able to use any type of WAV file as input. The file name is specified on the command line like

[url removed, login to view] [url removed, login to view]

This utility will break up the wav file into multiple files based on the detection of DTMF tones within the file.?

## Deliverables

The output should be wav files written to disk that are broken into sections like this

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

Where the _1 _2 _3 are sequence numbers (imagine [url removed, login to view] is broken into 3 pieces) and _p means that they are separated by the presence of a DTMF pound tone.

_p = pound

_s = start

_1

_2

_3

_4

_5

_6

_7

_8

_9

_0 = DTMF digits

_e = end of file (no digits)

So lets say we have a [url removed, login to view] file that is 11K sampling rate mono, or 22K stereo, that contains 10 minutes of audio within which the pound key is pressed once, and the "9" key is pressed once, the output would be the following files

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

I don't care what language it is written in, as long as it runs as a command line utility within a windows command shell

Habilidades: Engenharia, MySQL, PHP, Gestão de projetos, Arquitetura de software, Teste de Software

Ver mais: dtmf splitter, stereo, sampling, mono, wav mono stereo, file multiple files, php splitter, 11k, audio utility, command line written, tone detection, audio splitter, test break, dtmf windows, broken windows, test disk, mono project windows, shell command, mono project, splitter exe, php file splitter, command dtmf, windows mono, input file specified, dtmf test

Acerca do Empregador:
( 4 comentários ) United States

ID do Projeto: #2972396

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