I am using this circuit for my capsule (I have attached here below image file of it). It is working with some distorted sound and there is a huge noise in the in coming audio. Please help me with this. Other microphones with this capsule comes in market and works without noise by just plugging there 3.5mm stereo jack to mic port of pc soundcard.
Here are the pics of these mics:
http://recordinghacks.com/microphones/ShengYue/BM-700
In this (above link) mic smd parts are used but those are same like the components i am using. However there are some extra components in bm700 for making them workable with phantom power by using xlr to xlr cables etc.
_____________
I have attached my simple picture of circuit what i am using but its giving noise.
Also here is a link to TSB160a Capsule details. Please have a look and give me detailed answer. Thank You So much...!!!
Also when i circuit board and capsule with metal box and attach the GND wire with this box noise become very less. But still not going. What is the purpose of metal. I am confused with it. I need your suggestion.
http://www.transsound.net/electrets/tsb-160a.htm (Complete Datasheet of TSB160a capsule)
Here are the pics of these mics:
http://recordinghacks.com/microphones/ShengYue/BM-700
In this (above link) mic smd parts are used but those are same like the components i am using. However there are some extra components in bm700 for making them workable with phantom power by using xlr to xlr cables etc.
_____________
I have attached my simple picture of circuit what i am using but its giving noise.
Also here is a link to TSB160a Capsule details. Please have a look and give me detailed answer. Thank You So much...!!!
Also when i circuit board and capsule with metal box and attach the GND wire with this box noise become very less. But still not going. What is the purpose of metal. I am confused with it. I need your suggestion.
http://www.transsound.net/electrets/tsb-160a.htm (Complete Datasheet of TSB160a capsule)
