Subminiature directional microphones having physical volumes of approximately 0.12 cm and masses of 0.3 gram have been designed using both ceramic and electret-condenser transducing systems. Computer-simulated original design data are compared with the experimental data, and show the way to predict the range of performance that can be achieved with emphasis on special types for hearing units.
(See document for exact affiliation information.)
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member Join the AES. If you need to check your member status, login to the Member Portal.
