A Low-Power Wide-Dynamic-Range Analog VLSI Cochlea

Analog Integrated Circuits and Signal Processing

Volumn 16, Issue 3, 1998, Pages 245-274

  Sarpeshkar, Rahul ^a,c,d,e   Lyon, Richard F ^b,c,f,g,h   Mead, Carver ^{c,i,j,k,l,m,n}  

^a LUCENT TECHNOLOGIES   (United States)

^b Foreonics Inc   (United States)

^c CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^d MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^e IBM T J WATSON RESEARCH CENTER   (United States)

^f STANFORD UNIVERSITY   (United States)

^g PALO ALTO RESEARCH CENTER   (United States)

^h APPLE INC   (United States)

ⁱ Stanford University ^*  (United States)

^j NATIONAL ACADEMY OF SCIENCES   (United States)

^k Roy Swed Acad of Eng Sciences   (United States)

^l AMERICAN PHYSICAL SOCIETY   (United States)

^m IEEE   (United States)

ⁿ The Franklin Institute   (United States)

more..

Author keywords

Automatic gain control; Cochlea; Cochlear implants; Low power; Traveling wave; Wide dynamic range

Indexed keywords

BIONICS; BROADBAND AMPLIFIERS; CMOS INTEGRATED CIRCUITS; GAIN CONTROL; ROBUSTNESS (CONTROL SYSTEMS); VLSI CIRCUITS;

ARTIFICIAL COCHLEA;

ANALOG TO DIGITAL CONVERSION;

EID: 0032136735     PISSN: 09251030     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1008218308069     Document Type: Article

References (15)

1. R. Sarpeshkar, T. Delbrück, and C. Mead, "White Noise in MOS Transistors and Resistors." IEEE Circuits and Devices, 9(6), pp. 23-29, Nov. 1993.
2. B. M. Johnstone, "Genesis of the Cochlear Endolymphatic Potential." Current Topics in Bioenergetics 2, pp. 335-352, 1967.
3. B. C. J. Moore, An Introduction to the Psychology of Hearing, Third Edition. Academic Press Limited, London, 1989.
4. C. A. Mead, Analog VLSI and Neural Systems. Addison-Wesley Publishing Co., Reading, MA, 1989.
5. W. Liu, An Analog Cochlear Model: Signal Representation and VLSI Realization. PhD. Thesis, John Hopkins University, Baltimore, Maryland, 1992.
6. L. Watts, D. A. Kerns, R. F. Lyon, and C. A. Mead, "Improved Implementation of the silicon cochlea." IEEE Journal of SolidState Circuits 27(5), pp. 692-700, May 1992.
7. N. Bhadambkar, "A variable resolution nonlinear silicon cochlea." Technical Report CSL-TR-93-558, Stanford University, 1993.
8. A. van Schaik, E. Fragniere, and E. Vittoz, "Improved Silicon Cochlea using Compatible Lateral Bipolar Transistors." Advances in Neural Information Processing Systems 8, pp. 671-677, edited by D. Touretzky, et al., MIT Press, Cambridge, MA 1996.
9. R. Sarpeshkar, R. F. Lyon, and C. A. Mead, "An Analog VLSI Cochlea with New Transconductance Amplifiers and Nonlinear Gain Control." Proceedings of the IEEE Symposium on Circuits and Systems Atlanta, 3, pp. 292-295, May 1996.
10. R. Sarpeshkar, R. F. Lyon, and C. A. Mead, "A low-power wide-linear-range transconductance amplifier." Analog Integrated Circuits and Signal Processing 13(1/2), pp. 123-151, May/June 1997.
11. R. J. W. Wang, R. Sarpeshkar, M. Jabri, and C. Mead, "A Low-Power Analog Front-end Module for Cochlear Implants." Presented at the XVI World Congress on Otorhinolaryngology, Sydney March 1997.
12. M. A. Ruggero, "Response to Sound of the Basilar Membrane of the Mammalian Cochlea." Current Opinion in Neurobiology 2, pp. 449-456, 1992.
13. 1 = 1000 Hz." Journal of the Acoustical Society of America 52(2) (Part 2), pp. 536-541, 1972.
14. C. D. Summerfield and R. F. Lyon, "ASIC Implementation of the Lyon Cochlea Model." Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing. San Fransisco, March 1992.
15. G. Clark, "Cochlear Implants: Future Research Directions." Annals of Otology, Rhinology, and Laryngology 104(9), (Part 2), pp. 22-27, 1995.