Bonjour,
Un papier de l'AES de Veronique Adam - grande Mamamouchie chez Goldmund - et Sebastien Benz
sur la correction de phase par "TIME REVERSAL METHOD "
est actuellement accessible ici : https://www.researchgate.net/publication...IIR_filter
qui expose les bases théoriques du "Leonardo Time Correction" de Goldmund
http://www.goldmund.com/en/technologies/...correction
reprises dans son "white paper" :
http://attachments.goldmund.com.s3.amazo..._paper.pdf
extrait sur les test subjectifs:
PERCEPTION OF CROSSOVER PHASE AND GROUP DELAY CORRECTIONS
A listening test has been carried out in order to understand the phenomenon of phase and group delay distortions.
The test simply comprised listening to a music track 2 minutes long, first without correction; then a second time with crossover group delay and phase corrections.
The results were extremely impressive for all listeners.
The majority of them have noted that the corrected track presented greater sound clarity, a more spacious and detailed sound environment, as well as best stage localisation.
cdt
Un papier de l'AES de Veronique Adam - grande Mamamouchie chez Goldmund - et Sebastien Benz
sur la correction de phase par "TIME REVERSAL METHOD "
est actuellement accessible ici : https://www.researchgate.net/publication...IIR_filter
qui expose les bases théoriques du "Leonardo Time Correction" de Goldmund
http://www.goldmund.com/en/technologies/...correction
reprises dans son "white paper" :
http://attachments.goldmund.com.s3.amazo..._paper.pdf
extrait sur les test subjectifs:
PERCEPTION OF CROSSOVER PHASE AND GROUP DELAY CORRECTIONS
A listening test has been carried out in order to understand the phenomenon of phase and group delay distortions.
The test simply comprised listening to a music track 2 minutes long, first without correction; then a second time with crossover group delay and phase corrections.
The results were extremely impressive for all listeners.
The majority of them have noted that the corrected track presented greater sound clarity, a more spacious and detailed sound environment, as well as best stage localisation.
cdt
