Re: OT: Apple has a patent on tremolo - further evidence.
Re: OT: Apple has a patent on tremolo - further evidence.
- Subject: Re: OT: Apple has a patent on tremolo - further evidence.
- From: Ian Kemmish <email@hidden>
- Date: Fri, 2 Mar 2007 12:48:33 +0000
From page 6.15 of the August 1992 version of the Kurzweil K2000R
manual:
"Fine Hz
"This measures pitch adjustment by the relative frequency (in Hertz)
of each note. This is useful for controlling the beat frequency
between layers in a multi-layered program. Using this parameter to
detune chorusing layers will keep the beat frequency constant across
much of the keyboard."
"keep the beat frequency constant" - almost a verbatim statement of
the situation!
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Ian Kemmish 18 Durham Close, Biggleswade, Beds
SG18 8HZ
email@hidden Tel: +44 1767 601361 Mob: +44 7952
854387
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