By Dr. Yiteng Arden Huang, Dr. Jingdong Chen, Prof. Dr. Jacob Benesty (auth.)

ISBN-10: 0387276742

ISBN-13: 9780387276748

ISBN-10: 0387276769

ISBN-13: 9780387276762

Acoustic MIMO sign Processing

Yiteng (Arden) Huang

Jacob Benesty

Jingdong Chen

Telecommunication platforms and human-machine interfaces commence using a number of microphones and loudspeakers with a purpose to make conversations and interactions extra realistic, for that reason extra effective. This improvement offers upward thrust to numerous acoustic sign processing difficulties less than multiple-input multiple-output (MIMO) situations, encompassing far away speech acquisition, sound resource localization and monitoring, echo and noise keep watch over, resource separation and speech dereverberation, and so on. the decade has witnessed a starting to be curiosity in exploring those difficulties, yet there was little attempt to boost a idea to have a lot of these difficulties investigated in a unified framework. This targeted booklet makes an attempt to fill the gap.

Acoustic MIMO sign Processing is split into significant elements - the theoretical and the sensible. The authors start by means of introducing an acoustic MIMO paradigm, setting up the basic of the sector, and linking acoustic MIMO sign processing with the ideas of classical sign processing and communique theories by way of procedure identity, equalization, and adaptive algorithms. within the moment a part of the publication, a singular and penetrating research of aforementioned acoustic purposes is conducted within the paradigm to augment the basic suggestions of acoustic MIMO sign processing.

Acoustic MIMO sign Processing is a well timed and significant expert reference for researchers and working towards engineers from universities and quite a lot of industries. it's also a superb textual content for graduate scholars who're drawn to this intriguing field.

Show description

Read or Download Acoustic MIMO Signal Processing PDF

Similar nonfiction_7 books

Download e-book for iPad: Semiconductor manufacturing for technicians by Michael Quirk; Julian Serda

1. creation to the Semiconductor undefined. 2. features of Semiconductor fabrics. three. gadget applied sciences. four. Silicon and Wafer coaching. five. chemical compounds in Semiconductor Fabrication. 6. illness Controls in Wafer Fabs. 7. Metrology and illness Inspection. eight. gasoline keep watch over in strategy Chambers.

Download e-book for kindle: Gizopoulos / Advances in ElectronicTesting by Robert C Aitken (auth.), Dimitris Gizopoulos (eds.)

Advances in digital trying out: demanding situations and Methodologies is a brand new form of edited quantity within the Frontiers in digital checking out booklet sequence dedicated to contemporary advances in digital circuits trying out. The booklet is a accomplished elaboration on very important subject matters which catch significant study and improvement efforts this day.

Get Future Computer, Communication, Control and Automation PDF

The quantity incorporates a set of chosen papers prolonged and revised from the 2011 overseas convention on laptop, verbal exchange, regulate and Automation (3CA 2011). 2011 foreign convention on desktop, conversation, regulate and Automation (3CA 2011) has been held in Zhuhai, China, November 19-20, 2011.

Download PDF by Philipp Hövel: Control of Complex Nonlinear Systems with Delay

This examine addresses hold up results in nonlinear platforms, that are ubiquitous in a variety of fields of physics, chemistry, biology, engineering, or even in social and fiscal platforms. they might come up due to processing occasions or a result of finite propagation velocity of data among the ingredients of a posh process.

Extra resources for Acoustic MIMO Signal Processing

Example text

Indeed, any MIMO adaptive filter is simplified to N MISO adaptive filters. 3. We deduce from this discussion that, obviously, the identification of a SIMO system is equivalent to the identification of N independent SISO systems. As a result, with a reference signal, the identification of any acoustic system simplifies to the identification of SISO or MISO systems. 3. The MISO NLMS algorithm. Initialization: hn:(0) = 0MLxi Parameters: 0 < a < 2 S>0 Error: en(k) = Xn(k) - s'^(A;)hn:(A; - 1) (X Update: fi{k) = s'^(k)s{k)-i-6 hn:{k) = hn:{k - 1) + fJi(k)s{k)en{k) C o n d i t i o n i n g of t h e Covariance M a t r i x The best possible case for the identification of a MISO system is when the input signals Sm{k), m = 1,2, • • • , M , are uncorrelated.

Levinson's contribution has had a great impact on the field. Indeed, thanks to him, Wiener's ideas have become more accessible to many engineers. A very nice overview of linear filtering theory and the history of the different discoveries in this area can be found in [198]. In this chapter, we will show that the Wiener theory plays a fundamental role in room acoustics. For example, in many acoustic applications, the impulse response between a loudspeaker and a microphone needs to be identified.

Indeed, thanks to him, Wiener's ideas have become more accessible to many engineers. A very nice overview of linear filtering theory and the history of the different discoveries in this area can be found in [198]. In this chapter, we will show that the Wiener theory plays a fundamental role in room acoustics. For example, in many acoustic applications, the impulse response between a loudspeaker and a microphone needs to be identified. Thanks to many (adaptive) algorithms directly derived from the Wiener-Hopf equations, this task is now rather easy.

Download PDF sample

Acoustic MIMO Signal Processing by Dr. Yiteng Arden Huang, Dr. Jingdong Chen, Prof. Dr. Jacob Benesty (auth.)


by Kevin
4.4

Rated 4.16 of 5 – based on 25 votes