Re: [LAU] mixing advice/assistance needed

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To: <linux-audio-user@...>
Date: Thursday, February 14, 2013 - 1:14 pm

On Thu, Feb 14, 2013 at 01:40:23PM +0100, Brendan Jones wrote:

> Just personal preference, but I think both of these have an

The original had most of the signal above 2kHz or so almost gone, so
this had to be boosted. Tape hiss gets amplified in the same way (this
was a _casette_ recording). It's probably possible to remove some of
the hiss using an FFT-based multiband expander.

> Can you explain what you did exactly

Second order shelf filter, +12 dB or so at 4 kHz and above. There were
some faint traces of signal around 8 kHz, so a very narrow band around
that frequency was boosted a few dB more.

Ciao,

--
FA

A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)

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Messages in current thread:
[LAU] mixing advice/assistance needed, Dave Phillips, (Mon Feb 11, 9:28 pm)
Re: [LAU] mixing advice/assistance needed, Tim Goetze, (Sat Feb 16, 10:18 pm)
Re: [LAU] mixing advice/assistance needed, Dave Phillips, (Wed Feb 20, 11:51 am)
Re: [LAU] mixing advice/assistance needed, Dave Phillips, (Wed Feb 13, 4:01 pm)
Re: [LAU] mixing advice/assistance needed, Fons Adriaensen, (Wed Feb 13, 5:33 pm)
Re: [LAU] mixing advice/assistance needed, Gabbe Nord, (Wed Feb 13, 8:01 pm)
Re: [LAU] mixing advice/assistance needed, Thomas Vecchione, (Wed Feb 13, 6:07 pm)
Re: [LAU] mixing advice/assistance needed, Dave Phillips, (Wed Feb 13, 6:45 pm)
Re: [LAU] mixing advice/assistance needed, Carlos sanchiavedraz, (Wed Apr 10, 3:57 pm)
Re: [LAU] mixing advice/assistance needed, Gabbe Nord, (Wed Feb 13, 4:02 pm)
Re: [LAU] mixing advice/assistance needed, Dave Phillips, (Wed Feb 13, 4:24 pm)
Re: [LAU] mixing advice/assistance needed, Dave Phillips, (Wed Feb 13, 5:19 pm)
Re: [LAU] mixing advice/assistance needed, Brendan Jones, (Thu Feb 14, 12:40 pm)
Re: [LAU] mixing advice/assistance needed, Fons Adriaensen, (Thu Feb 14, 1:14 pm)
Re: [LAU] mixing advice/assistance needed, Thomas Vecchione, (Thu Feb 14, 1:57 pm)
Re: [LAU] mixing advice/assistance needed, Fons Adriaensen, (Thu Feb 14, 9:24 pm)
Re: [LAU] mixing advice/assistance needed, Brendan Jones, (Thu Feb 14, 2:14 pm)
Re: [LAU] mixing advice/assistance needed, Thomas Vecchione, (Thu Feb 14, 3:03 pm)
Re: [LAU] mixing advice/assistance needed, Florian Paul Schmidt, (Thu Feb 14, 1:44 pm)
Re: [LAU] mixing advice/assistance needed, Fons Adriaensen, (Thu Feb 14, 9:32 pm)
Re: [LAU] mixing advice/assistance needed, Thomas Vecchione, (Thu Feb 14, 1:53 pm)
Re: [LAU] mixing advice/assistance needed, Fons Adriaensen, (Wed Feb 13, 11:23 pm)
Re: [LAU] mixing advice/assistance needed, Paul Davis, (Wed Feb 13, 4:40 pm)
Re: [LAU] mixing advice/assistance needed, Fons Adriaensen, (Wed Feb 13, 4:51 pm)
Re: [LAU] mixing advice/assistance needed, Fons Adriaensen, (Mon Feb 11, 10:02 pm)
Re: [LAU] mixing advice/assistance needed, Dave Phillips, (Mon Feb 11, 10:39 pm)
Re: [LAU] mixing advice/assistance needed, Fons Adriaensen, (Mon Feb 11, 10:43 pm)
Re: [LAU] mixing advice/assistance needed, Harry van Haaren, (Mon Feb 11, 9:46 pm)
Re: [LAU] mixing advice/assistance needed, Dave Phillips, (Mon Feb 11, 10:42 pm)