Hi!
How to test the inter-modulation effect. [note, works only on 2-way speakers]
- Set a 12db filter in your player as shown: 300Hz, Q0.5, -12dB
- Open a signal generator ~ 60% vol. Drag it to the left until it goes silent. Hit stop.
- Play the song now without bass.
- Play the generator on and off without looking and if you hear the mids get restrained, look at the generator.
- You got to nail it 3 times to get a trend.
(I did it on active speakers and this may be more sensitive).
Intermodulation:
Mixing: Monitors
Tone generator:
Online Tone Generator - generate pure tones of any frequency
How to test the inter-modulation effect. [note, works only on 2-way speakers]
- Set a 12db filter in your player as shown: 300Hz, Q0.5, -12dB
- Open a signal generator ~ 60% vol. Drag it to the left until it goes silent. Hit stop.
- Play the song now without bass.
- Play the generator on and off without looking and if you hear the mids get restrained, look at the generator.
- You got to nail it 3 times to get a trend.
(I did it on active speakers and this may be more sensitive).
Intermodulation:
Mixing: Monitors
Tone generator:
Online Tone Generator - generate pure tones of any frequency
Attachments
Acoustic Power Lab :: APL TDA IM
..w/ a "dual-channel" measurement setup as mentioned on Arta's manual page 10:
https://www.artalabs.hr/download/arta-user-manual.pdf
..w/ a "dual-channel" measurement setup as mentioned on Arta's manual page 10:
https://www.artalabs.hr/download/arta-user-manual.pdf
Last edited: