Re: [linux-audio-user] volume meter

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Subject: Re: [linux-audio-user] volume meter
From: toby_AT_rcsreg.com
Date: Sat Jul 13 2002 - 20:05:47 EEST

> Surely somewhere there is a stand alone volume meter
>

I'm fond of my command line 'vu'. Peak level in text.
That's all:

sine:toby:toby> record | vu -d5 > foo.wav
Recording WAVE 'stdout' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
WAVE file: 16 bits per sample, Stereo
OOOOOOOOOOOOOOOOO | | | | | | < T:0.2 35% 4077
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | < T:0.4 81% 21633
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | | < T:0.6001 60% 11917
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | < T:0.8001 71% 16961
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO| < T:1 89% 26070
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO| | < T:1.2 79% 20969
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | < T:1.4 75% 18598
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | < T:1.6 75% 18597
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | < T:1.8 75% 18479
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | < T:2 85% 23694
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | < T:2.2 83% 22651
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | < T:2.4 81% 21829
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | < T:2.6 80% 21107
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | < T:2.8 77% 19456
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | | < T:3 63% 13057
OOOOOOOOOOOOOOOOOOOOOOOOOOOOO| | | | < T:3.2 58% 11406
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | < T:3.4 70% 16332
Aborted...

It is at:

http://tobiah.org

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