Table Of Contents - JVC RX-D702 Technical Manual

3
CC Converter -- A JVC-Original Technology for Superior Sound
K2 Processing is the result of a close
collaboration among JVC studio engineers,
producers and hardware engineers,
embodying the elaborate algorithms for a
sound quality that is close to the master by
professional standards. The CC Converter is
one of its applications to improve the sound
quality of not only pure audio sources but
also compressed files, such as dts, Dolby
Digital, and MP3. The CC Converter lets you
experience a sound that is truer to the original
master than ever. With the RX-D702,
front L/R channels are processed by the CC
Converter.
CC Converter
CC Converter
Background
Problems with Digital Conversion
Problem: An analog signal of a very faint strength cannot be
accurately recreated by A/D and D/A conversion. (1)
Problem: A high-frequency analog signal cannot be accurately
recreated by A/D and D/A conversion. (2)
CC Converter
Bit Expansion Section
Frequency Conversion Section/Range Expansion Section
CC Converter: How its workings differ from other
high-bit/upsampling systems
Comparison of -90dB, 1kHz Sine Waves: Bit Expansion On vs. Off
Comparison of Frequency Spectra: Range Expansion On vs. Off
P.E.M. D.D. Converter
P.E.M. D.D. Converter
D.D. Converter
Noise Shaping Response/Noise Spectrum
192kHz/24-bit and 96kHz/24-bit A/D Converters -- RX-D702
192kHz/24-bit and 96kHz/24-bit A/D Converters -- RX-D402/D401
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