From: miron@extropia.wimsey.com (Miron Cuperman)
Date: Thu, 12 Aug 93 01:32:48 PDT
To: cypherpunks@toad.com
Subject: Re: Secure voice software issues
In-Reply-To: <9308120629.AA17113@netcom4.netcom.com>
Message-ID: <1993Aug12.075614.4423@extropia.wimsey.com>
MIME-Version: 1.0
Content-Type: text/plain


norm@netcom.com (Norman Hardy) writes:

>128 excitation vectors each of 60 single precision loads fit in the on
>chip cache, but it is tight.

The codebooks are overlapped.  The whole thing (program + data)
should fit in 32K.

Reduced complexity CELP can be done in less than 10Meg operations per sec,
including everything.  Of course, multiply-accumulate is considered
one operation.

   Sincerely,
	Miron Cuperman, Software Consulting
		TCP/IP,UNIX,C++,DSP

Voice: (604) 987 1719
Fax  : (604) 986 8139
Email: miron@extropia.wimsey.com