High Frequency Components Recovery in Music Signals
A new technique is presented which improves the subjective quality of band-limited music by recovery of high frequency components. Sequences of harmonics are found in the band-limited signal and these sequences are expanded to the high frequency band to estimate the lost part of spectrum. High frequ...
Main Authors: | V. Sebesta, M. Brejl |
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Format: | Article |
Language: | English |
Published: |
Spolecnost pro radioelektronicke inzenyrstvi
1999-04-01
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Series: | Radioengineering |
Online Access: | http://www.radioeng.cz/fulltexts/1999/99_01_08.pdf |
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