Where can I find the standard NAB/RIAA playback eq

Tape Trail

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Just for kicks I pulled some playback EQ curves for different speeds on my old TC-560 that I had lyin' around and here's what I got. I'd like to compare these with the "standard".
http://i94.photobuc ket.com/albums/l113/percymistry/5b5f7f8d.jpg
(please ignore the spike at 60hz. The cables were picking up hum).

http://i94.photobucket.com/albums/l113/percymistry/5b5f7f8d.jpg (Open in New Window)

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Amplified Parts

Topic - Where can I find the standard NAB/RIAA playback eq - PM 14:57:48 11/09/06 (4)

Talk to Jay McKnight at this link. - grhughes 11:02:02 11/13/06 (3)

Re: Talk to Jay McKnight at this link. - PM 20:12:58 11/13/06 (2)

Here is an AES paper by Jung that discusses the RIAA time constants. - grhughes 06:51:01 11/16/06 (1)

Another Jay McKnight paper discussing tape EQ - grhughes 07:00:10 11/16/06 (0)

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