1
Moriya Takehiro, Jin Akio, Ikeda Kazunaga, Mori Takeshi: Digital signal encoding method, decoding method, encoding device, decoding device, digital signal encoding program, and decoding program. Nippon Telegraph & Telephone, December 8, 2004: EP1484841-A1 (12 worldwide citation)

A down sampler 13 down samples a digital signal in the sampling frequency thereof from 96 kHz to 48 kHz on a frame-by-frame basis. The converted signal is compression encoded and output as a main code Im. An up sampler 16 converts a partial signal corresponding to the main code Im to a signal having ...


2
Takehiro Moriya, Akio Jin, Kazunaga Ikeda, Takeshi Mori: Digital signal encoding method, decoding method, encoding device, decoding device, digital signal encoding program, and decoding program. Nippon Telegraph and Telephone Corporation, Oblon Spivak McClelland Maier & Neustadt L, October 6, 2009: US07599835 (5 worldwide citation)

A down sampler 13 down samples a digital signal in the sampling frequency thereof from 96 kHz to 48 kHz on a frame-by-frame basis. The converted signal is compression encoded and output as a main code Im. An up sampler 16 converts a partial signal corresponding to the main code Im to a signal having ...


3
Moriya Takehiro, Jin Akio, Ikeda Kazunaga, Mori Takeshi: Digital signal encoding method, decoding method, encoding device, decoding device, digital signal encoding program, and decoding program. Nippon Telegraph And Telephone Corporation, Moriya Takehiro, Jin Akio, Ikeda Kazunaga, Mori Takeshi, KUSANO Takashi, September 18, 2003: WO/2003/077425 (3 worldwide citation)

The sampling frequency of a digital signal is converted from 96 kHz to 48 kHz for each frame by a down-sampling unit (13). The signal converted is compressed/encoded and output as a main code Im. A local signal corresponding to the main code Im is converted to a signal of sampling frequency of, for ...


4
Takehiro Moriya, Akio Jin, Kazunaga Ikeda, Takeshi Mori: Digital signal encoding method, decoding method, encoding device, decoding device, digital signal encoding program, and decoding program. Nippon Telegraph and Telephone Corporation, Oblon Spivak Mcclelland Maier & Neustadt PC, April 28, 2005: US20050091051-A1

A down sampler 13 down samples a digital signal in the sampling frequency thereof from 96 kHz to 48 kHz on a frame-by-frame basis. The converted signal is compression encoded and output as a main code Im. An up sampler 16 converts a partial signal corresponding to the main code Im to a signal having ...


5
Moriya Takehiro, Jin Akio, Ikeda Kazunaga, Mori Takeshi: Digital signal encoding method, decoding method, encoding device, decoding device, digital signal encoding program, and decoding program. Nippon Telegraph &Amp Telephone, huang xiaolin wang zhisen, July 13, 2005: CN03805550

A down sampler 13 down samples a digital signal in the sampling frequency thereof from 96 kHz to 48 kHz on a frame-by-frame basis. The converted signal is compression encoded and output as a main code Im. An up sampler 16 converts a partial signal corresponding to the main code Im to a signal having ...