4. Conclusion
The development of digital radio has been made possible mainly by the following techniques:
audio bit-rate reduction with increasingly high-performance codecs, in particular HE-AAC v2, based on a perceptual model, reconstruction of the high-frequency part of the spectrum, and parameterization of the stereo image of an audio signal;
error-correcting detector codes and their flexibility, which, combined with interleaving-deinterleaving, enable original data to be recovered after propagation under difficult conditions;
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
Conclusion
Article included in this offer
"Signal processing and its applications"
(
151 articles
)
Updated and enriched with articles validated by our scientific committees
A set of exclusive tools to complement the resources
Bibliography
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
