[78-L] Low freq. cut for acoustic recordings

Kristjan Saag saag at telia.com
Fri Nov 25 16:39:11 PST 2011


Acoustic recordings, generally, displayed from 150 Hz and upwards. Below 
75 there was nothing but rumble.
Kristjan


On 2011-11-25 23:26, David London wrote:
> I am, at present, enjoying many old classical/opera recordings on 12" 78s.
>   I especially love using google to read the history on the artists as I am
> listening, and also tweaking the sound to get the best sound possible from
> these old records.
>
> The system I am using to listen to these old recordings includes a steep
> low cut filter at 75 Hz.  Old acoustic recordings sound much clearer when I
> use it, but I am wondering if there is any music lower than that, in old
> acoustic recordings, that I am losing along with the noise?
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