AIMP Forum

AIMP for Android => Вопросы / Questions => Topic started by: Chonga2520 on May 08, 2024, 10:22:44

Title: How AIMP EQ works?
Post by: Chonga2520 on May 08, 2024, 10:22:44

i am currently writing code to export impulse wav files as AIMP eqs, and i wanted to know some things about the EQ

What is the block size of the EQ?
Does the EQ use FIR (linear-phase) or IIR filters?
Why does the EQ not sound flat when i put it all at -15dB or +15dB?

And if you allow, what code library is used for the EQ?

Title: Re: How AIMP EQ works?
Post by: Artem on May 08, 2024, 11:20:11

AIMP uses FFT-based equalizer with 2048 points (in mobile) and 8192 (in PC version)

Title: Re: How AIMP EQ works?
Post by: Chonga2520 on May 08, 2024, 21:03:52

Okay, that will be sufficient. and thank you Mr. Artem!

Title: Re: How AIMP EQ works?
Post by: drugo on August 07, 2024, 09:21:55

Quote from: Artem on May 08, 2024, 11:20:11

AIMP uses FFT-based equalizer with 2048 points (in mobile) and 8192 (in PC version)

Hi Artem

can i ask you if we could share presets or at least export from aimp for windows and import into aimp for android?
just because it's not so easy to tweak the eq inside aimp for android  , taping ..fingers and so on
thanks

Title: Re: How AIMP EQ works?
Post by: Artem on August 07, 2024, 09:28:06

I afraid it impossible for now

Title: Re: How AIMP EQ works?
Post by: drugo on August 07, 2024, 10:33:57

Quote from: Artem on August 07, 2024, 09:28:06

I afraid it impossible for now

hi
just a question
do you think could possibile download from the phone to the computer and edit with notapad++?
there are nice sites ,with great eq parameters , like https://autoeq.app/
thanks Artem

Title: Re: How AIMP EQ works?
Post by: Artem on August 07, 2024, 10:51:35

Currently, mobile version has binary file format for equalizer presets (unlike PC's)