✦ LIBER ✦

A new condenser microphone in silicon

✍ Scribed by J. Bergqvist; F. Rudolf

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 414 KB
Volume: 21
Category: Article
ISSN: 0924-4247
DOI: 10.1016/0924-4247(90)85023-w

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A new condenser microphone with a p+ sil

A new condenser microphone with a p+ silicon membrane

✍ T. Bourouina; S. Spirkovitch; F. Baillieu; C. Vauge 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 774 KB

This paper presents the results of investigations which have led to the batch fabrication of a new condenser microphone and the subsequent measurement of its characteristics. With an overall siz of 3 x 4 x 0.8 mm3 including an hybrid JFET, the microphone has an integrated back-chamber and is achieve

Silicon condenser microphone with integr

Silicon condenser microphone with integrated field-effect transistor

✍ W. Kühnel 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 463 KB

Silicon membrane condenser microphone wi

Silicon membrane condenser microphone with integrated field-effect transistor

✍ E. Graf; W. Kronast; S. Dühring; B. Müller; A. Stoffel 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 1019 KB

Modeling and simulation of a condenser m

Modeling and simulation of a condenser microphone

✍ Jen-Yi Chen; Yu-Chun Hsu; Shu-Sheng Lee; Tamal Mukherjee; Gary K. Fedder 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 961 KB

A nodal analysis model of a condenser microphone has been implemented in an IC design environment. The fundamental characteristics, including sensitivity, frequency response and output referred noise are obtained by co-simulation with the microphone and the readout circuit using Cadence/Spectre ® si

A Numerical Investigation Of Standard Co

A Numerical Investigation Of Standard Condenser Microphones

✍ P. Juhl 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 478 KB

The boundary element method is used to calculate the free field correction for the standard microphones Brüel and Kjær types 4160 and 4180 . The calculations are compared to very accurate measurements made at The Acoustics Laboratory at the Technical University of Denmark. In order to obtain the des

INFLUENCE OF AN ELECTRIC FIELD ON DIAPHR

INFLUENCE OF AN ELECTRIC FIELD ON DIAPHRAGM STABILITY AND VIBRATION IN A CONDENSER MICROPHONE

✍ C. Rajalingham; R.B. Bhat 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 183 KB

The electric field due to the constant bias voltage between the diaphragm and the base plate of a condenser microphone introduces a deflection dependent load intensity on the diaphragm. Since this load intensity increases with deflection, the electric field has a destabilizing influence on the plate