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burmese
01-12-2019, 08:28 PM
Hello
The audio bandwidth for AM in Europe is 4.5 kHz. To EQ this would I need to bandpass to the noise floor or can it be higher than this?
Is there a standard amount?
many thanks

saint
01-16-2019, 12:26 AM
You can do test transmissions based on various EQ settings to see how the audio quality and clarity goes.

burmese
01-16-2019, 07:53 PM
So the EQ settings are purely for audio quality?
The audio isn't strickly low passed or bandpassed by a certain amount of decibels

saint
01-17-2019, 02:01 AM
EQ can improve the clarity of the human voice or reduce some unwanted characteristics picked up in the original recording. EQ can be very complex, but non-technicians don’t have to understand the entire subject to use it to their benefit. Just a few minor EQ tweaks can make major improvements in voice quality.

https://www.thebroadcastbridge.com/home/category/audio/entry/10540/basic-eq-for-broadcast-voices