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A digital signal processing method, a digital signal processing apparatus, a digital signal recording method, a digital signal recording apparatus, a recording medium, a digital signal transmission method, and a digital signal processing apparatus, Signal Recording Apparatus, Recording Medium, Digital Signal Tran Method and Digital Signal Transmission Apparatus)
A digital signal processing method, a digital signal processing apparatus, a digital signal recording method, a digital signal recording apparatus, a recording medium, a digital signal transmission method, and a digital signal processing apparatus, Signal Recording Apparatus, Recording Medium, Digital Signal Tran Method and Digital Signal Transmission Apparatus)
In the digital signal processing method providing the basis of the present invention, when calculating the bit allocation amount for each of the time-frequency two-dimensional blocks, the total number of bits allocated to all the two-Dimensional block, the maximum quantization error generated in the two-dimensional block for each of the time-frequency two-dimensional blocks is the maximum signal component or normalized data in the two-dimensional block, and The maximum quantization error is regarded as a bit necessity for each two-dimensional block, and the bits are adjusted based on the bit necessity.
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