Apparatuur informatie

Orban OPTIMOD-FM 8100A1 Effect Processor
Fabrikant:
Model:
OPTIMOD-FM 8100A1
Datum:
1990
Categorie:
Groep:
Omschrijving:

Informatie

Function of OPTIMOD-FM: OPTIMOD-FM is an integrated signal-processing system which replaces conventional compressors, limiters, clippers, and stereo generators. Each part of the OPTIMOD-FM system has been precisely engineered to be compatible with all other parts to achieve optimum performance. OPTIMOD-FM should be fed unprocessed audio. NO OTHER AUDIO PROCESSING IS NECESSARY, OR DESIRABLE. Briefly, the OPTIMOD-FM system performs the following functions: 1. It rides gain over a range of as much as 25dB, compressing dynamic range and compensating for gain riding errors on the part of operators. The amount of dynamic range reduction ordinarily produced is adjustable. When OPTIMOD-FM is operated with an optimum release time setting, gain riding and compression are virtually undetectable because of advanced program-controlled time constants and multiband compression. 2. It prevents aliasing distortion in the stereo generator by means of bandwidth-limiting 15kHz lowpass filters. Full overshoot compensation is provided for these filters. OPTIMOD-FM thus provides extremely tight control over peak modulation, preventing overmodulation and controlling the baseband spectrum simultaneously. 3. When OPTIMOD-FM's dual-band compressor is operated in "independent" mode, OPTIMOD-FM can make audio quality more consistent by correcting frequency balances between Bass and midrange material. When operated in "wideband" mode, OPTIMOD-FM will preserve frequency balances and will produce an output which sounds almost precisely like its input. 4. OPTIMOD-FM prevents peak overload and overmodulation due to the effects of the FM preemphasis curve. 5. OPTIMOD-FM generates a stereo baseband signal with outstanding separation, low crosstalk, and vanishingly low distortion and spurious components.

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Service-en gebruikershandleiding
Handleidingen type:
Service-en gebruikershandleiding
Pagina’s:
62
Grootte:
4.47 Mbytes (4685233 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
95039-000-06
Datum:
01 augustus 1990
Kwaliteit:
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Upload datum:
26 oktober 2017
MD5:
6ce54880fd76568853c94fd212b0725c
Downloads:
311

Informatie

This Manual is organized into two major sections. The first contains information on O how to plan your installation, how OPTIMOD-FM interfaces with other station equipment, how to set up and adjust OPTIMOD-FM, how to do an in-system performance verification, and brief comments on routine maintenance. You should read Parts 1, 2, and 3 before attempting to install OPTIMOD-FM. The second section contains Appendices which provide useful information that you may need at some time during the life of OPTIMOD-FM. This is primarily reference material, and you do not need to digest it to install, set up, or operate your unit. There is no Index, so the TABLE OF CONTENTS should be used to help you find the information you want. The TABLE OF CONTENTS provides an overview of the organization of the manual, and lists in some detail the topics discussed.

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