Welcome Guest ( Log In | Register )

Reply to this topicStart new topic
silences cutting out
post Feb 18 2007, 16:02
Post #1

Group: Members
Posts: 2
Joined: 18-February 07
Member No.: 40723

I have to convert big wav files using a speech codec. There are a lot of silences and I have to cut away them to take final size as small as possible. Im testing Speex with DTX (in addition to VAD/VBR): it works good but, as documented:
we cannot just stop writing to the file, only 5 bits are used for such frames (corresponding to 250 bps)
, so it can't cut out silences.

Maybe I need to use another tool (better if command line) that detects silences into wav, cut them out then rebuild wav so than I can give it to Speex (or another codec).

Any suggestions?
Go to the top of the page
+Quote Post

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:


RSS Lo-Fi Version Time is now: 26th November 2015 - 07:28