Patent ID: 8494577
Filing Date: 2013-07-23
Classification: H04M,H04R

Abstract:
1. An electronic device, comprising: a signal converter provided with a diaphragm and configured to, when one of an acoustic signal and an electric signal is inputted, convert the inputted signal into the other signal by vibrations of the diaphragm; and a housing provided with an internal space and configured to hold the signal converter in the internal space, wherein: the housing is provided with an opening configured to open to an outside of the housing; the housing has a bulkhead configured to divide the internal space into a plurality of division spaces including a first division space and a second division space; the diaphragm configures at least part of a bulkhead forming the first division space; and the housing is provided with a first communicating path configured to make the first division space and the opening communicate with each other and a second communicating path configured to make the second division space and the opening communicate with each other.