Fab4- The IEC standards on Redbook CDs included the frequency response of 20-20kHz. Read under, 'Technical Details' on this site(click on 'Red Book Audio CD Standard', bottom of page): (http://tripatlas.com/Red_Book) Like most other things in this hobby; nothing is set in stone, and while most Redbook music CDs are recorded with the freq below 20Hz filtered out, there are some out there engineered with info below that(mostly test/tech CDs). Note what are cited here as the lower freq response limits of CD and SACD: (http://www.answers.com/topic/super-audio-compact-disc), under 'Overview'.
Hertz Meter Reading Device
Hi all!
Does anyone know where I can go to buy a meter reading of how low or high your speakers can go? For example: I would like to know how low my subwoofer can go down to (Hz).
Do you know the brand that people are using to test out sound levels? And I am not talking about the Sound Meter which show you the db levels.
My subwoofer claim that it can go down to 11Hz but I want to test it out myself in my own home to see how low it can go in Hz and NOT in db.
Thanks!
Does anyone know where I can go to buy a meter reading of how low or high your speakers can go? For example: I would like to know how low my subwoofer can go down to (Hz).
Do you know the brand that people are using to test out sound levels? And I am not talking about the Sound Meter which show you the db levels.
My subwoofer claim that it can go down to 11Hz but I want to test it out myself in my own home to see how low it can go in Hz and NOT in db.
Thanks!
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- 24 posts total
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- 24 posts total