Looking for sensitive microphone circuit

[meetmepal]

Sensitive Microphone

hai everyone,

i am looking for circuits which can capture sound very clearly even at very low volume - eg: a very soft sounds of birds at a distance of 3-5 meters

very low volume amplifier which can capture and amplify soft sounds clearly with this a fm module will also be of help

please help i am in need of one very soon

thanking you in advance

regards meetmepal

 

[artem]

Use directional microphones if recorded object
does not move
Use 2 microphones placed apart from each other (for stereo recording ) - will increase recognition .
Can use auto gain regulator if input signal requires .

 

[cozturk]

Is there any schematics for auto gain regulator (like sony stereo recording walkman) without special IC.