int $number = decode_dtmf(string wavefile)
| From: | Thilo Klein | Date: | Sat, 06 Mar 2010 20:18:53 +0000 |
| Subject: | int $number = decode_dtmf(string wavefile) | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-302584@lists.php.net to get a copy of this message | ||
Hello,
I want to read a wav-file CCITT u-Law 64 kbit/s, 8Bit, Mono, 8 kHz into PHP which contains a DTMF-Code and I want PHP to output the numbers, so I am looking for a function like
int $number = decode_dtmf(string wavefile);
Is such a function available or is someone kind enough to code it under the GPL?
Regards
Thilo Klein
PS: PHP5 is running on an apache webserver over here