Timeline for How to remove noise from microphone input?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Mar 16, 2019 at 9:31 | comment | added | Utkarsh Verma | I tested the circuit with another mic(another earphone, say Earphone-2) and there was no noise in that case. I've recorded the noise(in case of Earphone-1) and pasted the link to it in the question. It is weird that there is no noise in Earphone-2 because both microphones are good in recording in a wired manner. Also, I'd like to add that even though both earphones lack any noise when connected in a wired manner, Earphone-2 records in better quality. I don't think the noise is due to the background. | |
| Mar 16, 2019 at 8:03 | comment | added | D.A.S. | Noisy as hell is not as descriptive as aliasing , saturating or fuzzy | |
| Mar 16, 2019 at 7:46 | comment | added | Utkarsh Verma | I don't think the noise is due to the microphone since I've recorded very good quality audio using that. I suspect it is being caused by the mic input's wrong processing in the module. Also, regarding the positive feedback, I've ensured that there is no feedback while testing by using an earphone. | |
| Mar 15, 2019 at 16:53 | history | answered | D.A.S. | CC BY-SA 4.0 |