Re: [LAD] Calculate R M S (Alfs Kurmis)

From: Jeff McClintock <jef@email-addr-hidden>
Date: Fri Feb 18 2011 - 22:16:32 EET

> From: Fons Adriaensen <fons@email-addr-hidden>
> On Fri, Feb 18, 2011 at 07:36:44AM +1300, Jeff McClintock wrote:
>
> > With a RMS VU Meter you measure a 1KHz tone as a reference.
>
> A contradiction... A VU does not measure RMS, whatever does measure
> RMS is not a VU.

Isn't a VU Meter a standard root-mean-square function followed by a 300ms
integration to give it some 'weight'? ...calibrated against a 1kHz tone?

_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev@email-addr-hidden
http://lists.linuxaudio.org/listinfo/linux-audio-dev
Received on Sat Feb 19 00:15:03 2011

This archive was generated by hypermail 2.1.8 : Sat Feb 19 2011 - 00:15:03 EET