A Low-Power, High-Linearity Filter Bank for Auditory Signal Processing Microsystem

被引：0

作者：

Lin, Yingkan ^{[1
]}

Stanacevic, Milutin ^{[1
]}

机构：

[1] SUNY Stony Brook, Dept Elect & Comp Engn, Stony Brook, NY 11794 USA

来源：

2013 IEEE 56TH INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS (MWSCAS) | 2013年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present an implementation of an auditory filter bank that decomposes the input signal into 16 parallel bands with central band frequencies ranging from 150 Hz to 10 kHz according to the mel-scale. The proposed integration of the designed filter bank in a microsystem for acoustic source separation poses a stringent constraints on the linearity and dynamic range of the filters. The capacitive attenuation is used to increase the voltage range at the input and the output of the filter. The simulation results demonstrate that the third order harmonic distortion of the bandpass filter with the central frequency of 150Hz is -59.6dB and dynamic range is 59.9dB. The power consumption of the filter bank implemented in 0.5 mu m CMOS technology is 36 mu W.

引用

页码：329 / 332

页数：4

共 50 条

[41] A new class of low-loss high-linearity electronically reconfigurable microwave filter
Wong, Peng Wen
Hunter, Ian C.
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2008, 56 (08) : 1945 - 1953
[42] Low-power filter bank structure using block filters
Yang, SJ
Jang, YB
PROCEEDINGS OF THE 44TH IEEE 2001 MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1 AND 2, 2001, : 150 - 153
[43] A Low-Power, High-Linearity Wideband 3.25 GS/s Fourth-Order Programmable Analog FIR Filter Using Split-CDAC Coefficient Multipliers
Park, Shinwoong
Shin, Dongseok
Koh, Kwang-Jin
Raman, Sanjay
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2020, 68 (04) : 1576 - 1590
[44] A Low-Power Neuromorphic Bandpass Filter for Biosignal Processing
Ma, Qingyun
Li, Yang-Guo
Haider, Mohammad Rafiqul
Massoud, Yehia
2013 IEEE 14TH ANNUAL WIRELESS AND MICROWAVE TECHNOLOGY CONFERENCE (WAMICON), 2013,
[45] Realizing a production ATE custom processor and timing IC containing 400 independent low-power and high-linearity timing verniers
Arkin, B
2004 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, DIGEST OF TECHNICAL PAPERS, 2004, 47 : 348 - 349
[46] High-precision low-power voltage follower for hardware signal processing
Wojtyna, R.
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE MIXED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, 2006, : 304 - 309
[47] Low-Power and High-Linearity Inductorless Low-Noise Amplifiers with Active-Shunt-Feedback in 65-nm CMOS Technology
Inoue, Toshiyuki
Noguchi, Ryosuke
Tsuchiya, Akira
Kishine, Keiji
Onodera, Hidetoshi
2018 IEEE 61ST INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS (MWSCAS), 2018, : 751 - 754
[48] High-Power and High-Linearity Photodiodes at 1064 nm
Peng, Yiwei
Sun, Keye
Shen, Yang
Beling, Andreas
Campbell, Joe C.
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2020, 38 (17) : 4850 - 4856
[49] High-Power, High-Linearity Photodiodes for RF Photonics
Campbell, J. C.
Beling, A.
Piels, Molly
Fu, Yang
Cross, Allen
Zhou, Qiugui
Peters, Jon
Bowers, John E.
Li, Zhi
2012 CONFERENCE ON OPTOELECTRONIC AND MICROELECTRONIC MATERIALS AND DEVICES (COMMAD 2012), 2012, : 215 - +
[50] An integrated, low-power processor for image signal processing
van Dalen, Edwin
Gonzalez Pestana, Santiago
van Wel, Antoine
ISM 2006: EIGHTH IEEE INTERNATIONAL SYMPOSIUM ON MULTIMEDIA, PROCEEDINGS, 2006, : 501 - +

← 1 2 3 4 5 →