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Topic: "Jurassic Park" 25th anniversary (article)
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Lyle Romer
Phenomenal Film Handler
Posts: 1400
From: Davie, FL, USA
Registered: May 2002
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posted 09-18-2018 07:10 AM
I found this article from "Summer 1991" using the archive.org wayback machine. It is written by none other than Sam Chavez:
quote: Dolby News--Volume 2, Number 3--Summer 1991
New CP65 Cinema Processor Now In Production by Sam Chavez Marketing Manager, Cinema Products A new Dolby Stereo cinema sound processor, the Model CP65, has just been introduced to replace the CP55. In a familiar, easy-to-operate format, it combines flexibility, high performance, and cost-effectiveness. The CP65 comes equipped to play all current 35 mm analog optical formats, including both regular Dolby Stereo and Dolby Stereo SR release prints. It has also been designed as an ideal interface/ control unit for playback of the six-channel digital soundtrack on Dolby Stereo SRD prints, and may be optionally fitted for automatic sound format selection on prints with Dolby edge code. The CP65 incorporates such basic features of previous Dolby cinema processors as one-third-octave screen speaker equalization and an emergency bypass circuit with its own power supply. New features include:
Built-in Dolby SR in addition to Dolby A-type for processing Dolby Stereo SR prints as well as regular Dolby Stereo prints. Six-channel input and fader to optimize interface with the Dolby DA10 decoder for digital playback of Dolby Stereo SRD prints Special output summing left, center, and right channels for auxiliary sound systems for the hearing impaired. Optional edge code reader on the backplane for automatic sound format selection on prints with Dolby edge code. The CP65 can also be optionally equipped with two additional channels of A-type NR for processing standard Dolby Stereo 70 mm magnetic (format 42). However, it cannot decode the separate surround tracks on stereo surround Dolby Stereo 70 mm prints (format 43, requiring the Dolby CP200).
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