Digital sub-band transmission system with transmission of an additional signal

摘要: Reproduction accuracy of a digital signal, representing for example stereo audio signals, is improved by transmitting sample data which have been encoded to form transmission signals. The signals are arranged in consecutive frames, each frame including plurality information packets, and packet N bits. number packets determined the ratio product bit-rate samples represented frame, bits sampling frequency. recorded record carrier, or transmitted real time. In signal embodiment, may be sub-band transform encoded. include an indicator indicating combination certain samples, scale factor specific components sampled signal.