- #1
callumbrad128
- 10
- 0
Is there such a part that when it hears a particual sound, that it only recognises this sound.
let me explain...
I am trying to conduct an experiment, and have limited knowledge in this field! Basically my project is to make something, so when a blender is turned on 'my project' hears this sound, and a light comes on (prefer a light, but it could be anything which indicates the noise has been heard). To make things harder for me, is this possible for the light to come on when only a particular noise is heard! If this is possible, could someone explain the theory behind this and the type of apparatus need to make this!
I hope this doesn't come across as if it were "a homework project"! I am infact 22 and just an experiment I want to carry out for my own pleasure! (hopefully everyone can see, that by my lack of knowledge it would def not be anything to do with a homework)
Any help would be muckly appriaciated
let me explain...
I am trying to conduct an experiment, and have limited knowledge in this field! Basically my project is to make something, so when a blender is turned on 'my project' hears this sound, and a light comes on (prefer a light, but it could be anything which indicates the noise has been heard). To make things harder for me, is this possible for the light to come on when only a particular noise is heard! If this is possible, could someone explain the theory behind this and the type of apparatus need to make this!
I hope this doesn't come across as if it were "a homework project"! I am infact 22 and just an experiment I want to carry out for my own pleasure! (hopefully everyone can see, that by my lack of knowledge it would def not be anything to do with a homework)
Any help would be muckly appriaciated