Re: [LAU] USB audio interfaces >= 8 channels

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To: A list for linux audio users <linux-audio-user@...>
Cc: Brian Quandt <brian.quandt@...>
Date: Wednesday, May 16, 2012 - 9:26 am

On 05/16/2012 01:30 AM, Brian Quandt wrote:


@Fons: I remember you were measuring preamps and AD/DA behaviour not too
long ago (some RME card?!).

Can one reproduce this using jnoisemeter or does one need special
hardware equipment?

Setting the output-volume to -0db, `jnoise` could be used to calibrate
the input levels, even though it's bad practice to rely on the device
itself, I suppose it'd work to measure the noise-floor and S/N, right?

...and `jaaa` will do the frequency plot... I love your tools!

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Messages in current thread:
Re: [LAU] USB audio interfaces >= 8 channels, Robin Gareus, (Wed May 16, 9:26 am)
Re: [LAU] USB audio interfaces &gt;= 8 channels, Fons Adriaensen, (Wed May 16, 10:21 am)