Communications: electrical – Audible indication – Percussion-type sound producer
Patent
1981-07-22
1983-04-05
Miller, C. D.
Communications: electrical
Audible indication
Percussion-type sound producer
371 37, H03K 1302
Patent
active
043792863
ABSTRACT:
Disclosed is a digital signal processing circuit, which can process digital data of at least two different data formats where one word consists of respectively of m and n bits (m and n being positive integers and m>n), for instance 16 and 14 bits, resides in that serial data of the data format where one word consists of m bits (for instance 16 bits) is rearranged into a form conforming to the data format where one word consists of n bits (for instance 14 bits) and that processing (for instance T matrix calculation) is effected according to a bit clock corresponding to the difference in the bit number between m and n, thereby obtaining data conforming to the data format where one word consists of n bits.
REFERENCES:
patent: 3274378 (1966-09-01), Crawford
patent: 3631471 (1971-12-01), Griffiths
Joichi Yoshiro
Yokota Teppei
Miller C. D.
Sony Corporation
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