The speaker distance is calculated by measurement data by time period from speaker to mic. However, important is time period. (NOT calculated distance for speaker) Because, the time period is used based on measurement data for the time alignment for the surround gap.
NO USE the calculated distance.
MDLP 發表於 2023-3-3 23:33
The speaker distance is calculated by measurement data by time period from speaker to mic. However ...
係呀，佢講就咁講，理想係咁就梗係無問題，佢都補飛架啦
On the other hand, from User Inteface Point of view, AVR use the distance based on Dolby /DTS requirment
also. It is merged as grey zone points like a 300 sec/344 sec etc.
Conclusion is, it is not bug. Denon should develop the products with some hardware limitation and not only focus Audyssey. We should arrange the total specification.
Limitation係咩呀？日本工程師：
Do I need to correct distances in Audyssey
Denon’s Answer - Reference 220718-000430
"This measurement sound speed is set to 300 m/s instead of 343m/s due to CPU power and calculation time. For the MultiEQ-X App, a multiplier is used that reduces conversion errors depending on PC performance, so distances close to expected values are calculated. The error in speaker distance you pointed out has a low impact on the audio delay, so this is the current specification.
We apologize for the inconvenience, but please use the MultiEQ-X App if you wish to obtain accurate speaker distance by Auto Setup."
發表於 2023-3-3 23:07
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