专利汇可以提供Recorder for digital information signal专利检索,专利查询,专利分析的服务。并且PURPOSE: To attain recording/reproduction of an audio signal with high quality by recording a 16-bit PCM signal having a sampling frequency of 1.5f
s to three split sections in addition to an 8-bit PCM signal having a sampling frequency of f
s to one of the split sections.
CONSTITUTION: One track is sectioned into N, e.g., 6, sections and a digital information signal, e.g., an audio PCM signal is recorded on the split sections while being subjected to error correction processing. An n-bit PCM signal whose sampling frequency is f
s is recorded on one section per one track. A PCM signal whose sampling frequency is (a.f
s ) or whose bit number is (b.n) is recorded while being shared in a sets or b sets of sections per track. The PCM signal having the relation of (a=1.5) and (b=2) is recorded while being shared into 3 sections per track. Thus, the PCM signal having a high sampling frequency and many bit numbers are recorded without changing a tape and head system.
COPYRIGHT: (C)1987,JPO&Japio,下面是Recorder for digital information signal专利的具体信息内容。
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