Sansui SE-9 Compu-Equalizer - Motorized Sliders, Demo II ___________sn:443041285

Sansui SE-9 Compu-Equalizer
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Description :
It is the computer equalizer which gave the functionality which makes the property of sound field a flat to the microcomputer in addition to the functionality of a graphic equalizer.
A 4-bit microcomputer is carried and the microcomputer by a special NetWare program original with an SANSUI reads various requirements of a listening room.
First, Mai Collo Hong is installed in a listening location, and a compensate button is pushed. Then, a pink noise is generated from a generator and sound is emitted 0.5 second respectively by turns from a speaker on either side. The attached mic for a measurement catches it and a sound field intelligence is given to a microcomputer in real time.
The sound field intelligence acquired through the microphone is changed into the level intelligence classified by band with the spectrum analyzer of eight bands, and is given to a microcomputer. A microcomputer with a high-speed throughput judges the data, and a flat response is deduced.
And a command is transmitted to the fader drive mechanism of a graphic equalizer part, and 16 faders are moved automatically. Here, the confirmed information of a fader location is fed back to a microcomputer, and if there is an error, it will correct.
These treatments are performed in about 30 seconds.
It is possible to carry the memory functionality, to memorize a flat property and to call by one-touch.
If a new data is memorized when the requirements of the room change or a listening location changes, a front property will be eliminated automatically.
Moreover, it is also possible to memorize even four patterns and to call the property curve made at the time of a manual. This memory serves as a two-step style, and the fixed special NetWare program of the sound menu of four patterns which the pro controlled is carried out.
Equalizing of ±12dB is possible for a graphic equalizer part in eight bands in a right-and-left independent coordination scheme.
A succession variable is possible for a fader in the slide volume of a 60mm stroke.
8 band spectrum analyzer which converts a motion of sound into a video signal in real time is carried.
At the time (Line/Reset) of a music play, the sound field frequency characteristic of a system can be seen and checked at the time (Analyze) of a musical frequency spectrum and a sound field measurement.
The coil which soils sound by the semiconductor inductor circuitry of low noise IC is eliminated.
Two tape decks can connect and each monitor of Tape-1, Tape-2, and the source is possible at the selection of a button.
Moreover, by a dubbing functionality, mutual dubbing which equalized Tape1 toTape2 and Tape2 toTape1 is made, and the output level control is also carried.
It does not let an equalizer circuitry pass but the Defeat position which can connect an input/output circuitry direct is carried.

[@AudioElectronicsChicago]

wow, very nice, a lot of options on it

[@Jaime_Estevez]

I think so too!

[@somkidsvs7765]

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