Subband echo canceler with an exponentially weighted stepsize NLMS adaptive filter
This paper proposes a novel adaptive algorithm for an echo canceler. In this algorithm, the number of operations and memory capacity are equivalent to those of the conventional NLMS algorithm but the convergence speed is twice that using the conventional algorithm. This adaptive algorithm is referre...
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| Vydané v: | Electronics & communications in Japan. Part 3, Fundamental electronic science Ročník 82; číslo 3; s. 49 - 57 |
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| Hlavní autori: | , |
| Médium: | Journal Article |
| Jazyk: | English |
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New York
John Wiley & Sons, Inc
01.03.1999
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| ISSN: | 1042-0967, 1520-6440 |
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| Abstract | This paper proposes a novel adaptive algorithm for an echo canceler. In this algorithm, the number of operations and memory capacity are equivalent to those of the conventional NLMS algorithm but the convergence speed is twice that using the conventional algorithm. This adaptive algorithm is referred to as subband ES (exponentially weighted stepsize). In the algorithm, the frequency bands of the received input signal and echo signal are divided into multiple subbands, and echo is independently canceled in each subband. Each adaptive filter in each subband has independent coefficients with an independent stepsize. The stepsize is time‐independent and its weight is exponentially proportional to the change of the impulse response within the frequency region, such as the expected value of the difference between the waveforms of two impulse responses. As a result, the characteristic of the acoustic echo path in each frequency band is analyzed using the adaptive algorithm to improve the convergence characteristic. Using the results of computer simulation and experimental results obtained via an experimental setup with DSP, it is shown that the convergence speed with respect to input voice signal can be about 4 times faster when using echo cancellation based on the new algorithm than in conventional full‐band echo cancellation based on the NLMS algorithm. © 1998 Scripta Technica, Electron Comm Jpn Pt 3, 82(3): 49–57, 1999 |
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| AbstractList | This paper proposes a novel adaptive algorithm for an echo canceler. In this algorithm, the number of operations and memory capacity are equivalent to those of the conventional NLMS algorithm but the convergence speed is twice that using the conventional algorithm. This adaptive algorithm is referred to as subband ES (exponentially weighted stepsize). In the algorithm, the frequency bands of the received input signal and echo signal are divided into multiple subbands, and echo is independently canceled in each subband. Each adaptive filter in each subband has independent coefficients with an independent stepsize. The stepsize is time‐independent and its weight is exponentially proportional to the change of the impulse response within the frequency region, such as the expected value of the difference between the waveforms of two impulse responses. As a result, the characteristic of the acoustic echo path in each frequency band is analyzed using the adaptive algorithm to improve the convergence characteristic. Using the results of computer simulation and experimental results obtained via an experimental setup with DSP, it is shown that the convergence speed with respect to input voice signal can be about 4 times faster when using echo cancellation based on the new algorithm than in conventional full‐band echo cancellation based on the NLMS algorithm. © 1998 Scripta Technica, Electron Comm Jpn Pt 3, 82(3): 49–57, 1999 This paper proposes a novel adaptive algorithm for an echo canceler. In this algorithm, the number of operations and memory capacity are equivalent to those of the conventional NLMS algorithm but the convergence speed is twice that using the conventional algorithm. This adaptive algorithm is referred to as subband ES (exponentially weighted stepsize). In the algorithm, the frequency bands of the received input signal and echo signal are divided into multiple subbands, and echo is independently canceled in each subband. Each adaptive filter in each subband has independent coefficients with an independent stepsize. The stepsize is time-independent and its weight is exponentially proportional to the change of the impulse response within the frequency region, such as the expected value of the difference between the waveforms of two impulse responses. As a result, the characteristic of the acoustic echo path in each frequency band is analyzed using the adaptive algorithm to improve the convergence characteristic. Using the results of computer simulation and experimental results obtained via an experimental setup with DSP, it is shown that the convergence speed with respect to input voice signal can be about 4 times faster when using echo cancellation based on the new algorithm than in conventional full-band echo cancellation based on the NLMS algorithm. |
| Author | Haneda, Yoichi Makino, Shoji |
| Author_xml | – sequence: 1 givenname: Shoji surname: Makino fullname: Makino, Shoji organization: NTT Human Interface Laboratories, Musashino, Japan 180 – sequence: 2 givenname: Yoichi surname: Haneda fullname: Haneda, Yoichi organization: NTT Human Interface Laboratories, Musashino, Japan 180 |
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| Cites_doi | 10.1109/TASSP.1976.1162810 10.1109/78.80769 10.1109/5.52200 10.1109/89.221372 10.1109/PROC.1975.9807 |
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| References | Noda, Nagumo. System identification. Measurement and Control 1968;7:597-605. Slock DTM, Kailath T. Numerically stable fast transversal filters for recursive least squares adaptive filtering. IEEE Trans Signal Processing 1991;39:92-114. Ozeki, Umeda. Algorithm for orthogonal adaptive filter and its properties. IEICE (A), 1984;J67:126-132. Vaidyanathan PP. Multirate digital filters, filter-banks, polyphase networks, and applications: A tutorial. Proc IEEE 1990;78:56-93. Haykin S. Adaptive Filter Theory. 2nd ed. Englewood Cliffs: Prentice-Hall; 1991. Makino S, Kaneda Y. Exponentially weighted stepsize projection algorithm for acoustic echo cancellers. Trans IEICE (A) 1992;E75:1500-1508. Widrow B, Stearns S. Adaptive Signal Processing. Englewood Cliffs: Prentice-Hall; 1985. Portnoff M. Implementation of the digital phase vocorder using the fast Fourier transform. IEEE Trans Acoust Speech Signal Process 1976;ASSP-24:243-248. Makino S, Kaneda Y, Koizumi N. Exponentially weighted stepsize NLMS adaptive filter based on the statistics of a room impulse response. IEEE Trans Speech and Audio 1993;1:101-108. Makino, Kaneda. RLS adaptive algorithm incorporated with characteristics of acoustic echo path. J Japanese Acoustic Society 1994;50:32-39. Widrow B, Maccool J, Ball M. The complex LMS algorithm. Proc IEEE 1975;63:719-720. 1968; 7 1976; ASSP‐24 1991; 39 1990; 78 1984; J67 1990 1985 1975; 63 1991 1993; 1 1994; 50 1992; E75 1988 Makino (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB8) 1992; E75 Noda (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB2) 1968; 7 Vaidyanathan (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB12) 1990; 78 Ozeki (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB4) 1984; J67 Slock (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB6) 1991; 39 Makino (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB7) 1993; 1 Widrow (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB14) 1975; 63 Hatty (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB11) 1990 Oikawa (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB3) 1988 Portnoff (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB13) 1976; ASSP-24 Kellermann (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB10) 1988 Makino (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB15) 1990 Widrow (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB1) 1985 Haykin (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB5) 1991 Makino (10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB9) 1994; 50 |
| References_xml | – reference: Slock DTM, Kailath T. Numerically stable fast transversal filters for recursive least squares adaptive filtering. IEEE Trans Signal Processing 1991;39:92-114. – reference: Noda, Nagumo. System identification. Measurement and Control 1968;7:597-605. – reference: Ozeki, Umeda. Algorithm for orthogonal adaptive filter and its properties. IEICE (A), 1984;J67:126-132. – reference: Makino S, Kaneda Y, Koizumi N. Exponentially weighted stepsize NLMS adaptive filter based on the statistics of a room impulse response. IEEE Trans Speech and Audio 1993;1:101-108. – reference: Makino, Kaneda. RLS adaptive algorithm incorporated with characteristics of acoustic echo path. J Japanese Acoustic Society 1994;50:32-39. – reference: Widrow B, Maccool J, Ball M. The complex LMS algorithm. Proc IEEE 1975;63:719-720. – reference: Haykin S. Adaptive Filter Theory. 2nd ed. Englewood Cliffs: Prentice-Hall; 1991. – reference: Makino S, Kaneda Y. Exponentially weighted stepsize projection algorithm for acoustic echo cancellers. Trans IEICE (A) 1992;E75:1500-1508. – reference: Vaidyanathan PP. Multirate digital filters, filter-banks, polyphase networks, and applications: A tutorial. Proc IEEE 1990;78:56-93. – reference: Widrow B, Stearns S. Adaptive Signal Processing. Englewood Cliffs: Prentice-Hall; 1985. – reference: Portnoff M. Implementation of the digital phase vocorder using the fast Fourier transform. IEEE Trans Acoust Speech Signal Process 1976;ASSP-24:243-248. – year: 1985 – volume: 7 start-page: 597 year: 1968 end-page: 605 article-title: System identification publication-title: Measurement and Control – volume: 39 start-page: 92 year: 1991 end-page: 114 article-title: Numerically stable fast transversal filters for recursive least squares adaptive filtering publication-title: IEEE Trans Signal Processing – volume: 50 start-page: 32 year: 1994 end-page: 39 article-title: RLS adaptive algorithm incorporated with characteristics of acoustic echo path publication-title: J Japanese Acoustic Society – volume: 78 start-page: 56 year: 1990 end-page: 93 article-title: Multirate digital filters, filter‐banks, polyphase networks, and applications: A tutorial publication-title: Proc IEEE – volume: ASSP‐24 start-page: 243 year: 1976 end-page: 248 article-title: Implementation of the digital phase vocorder using the fast Fourier transform publication-title: IEEE Trans Acoust Speech Signal Process – volume: E75 start-page: 1500 year: 1992 end-page: 1508 article-title: Exponentially weighted stepsize projection algorithm for acoustic echo cancellers publication-title: Trans IEICE (A) – volume: 63 start-page: 719 year: 1975 end-page: 720 article-title: The complex LMS algorithm publication-title: Proc IEEE – year: 1991 – volume: 1 start-page: 101 year: 1993 end-page: 108 article-title: Exponentially weighted stepsize NLMS adaptive filter based on the statistics of a room impulse response publication-title: IEEE Trans Speech and Audio – start-page: 2570 year: 1988 end-page: 2573 – start-page: 1329 year: 1988 end-page: 1332 – year: 1990 – start-page: 1145 year: 1990 end-page: 1148 – volume: J67 start-page: 126 year: 1984 end-page: 132 article-title: Algorithm for orthogonal adaptive filter and its properties publication-title: IEICE (A) – volume: E75 start-page: 1500 year: 1992 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB8 publication-title: Trans IEICE (A) – year: 1988 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB3 – volume: J67 start-page: 126 year: 1984 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB4 publication-title: IEICE (A) – volume-title: Adaptive Filter Theory year: 1991 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB5 – volume: ASSP-24 start-page: 243 year: 1976 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB13 publication-title: IEEE Trans Acoust Speech Signal Process doi: 10.1109/TASSP.1976.1162810 – volume: 39 start-page: 92 year: 1991 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB6 publication-title: IEEE Trans Signal Processing doi: 10.1109/78.80769 – year: 1988 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB10 – volume: 78 start-page: 56 year: 1990 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB12 publication-title: Proc IEEE doi: 10.1109/5.52200 – volume: 1 start-page: 101 year: 1993 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB7 publication-title: IEEE Trans Speech and Audio doi: 10.1109/89.221372 – volume: 50 start-page: 32 year: 1994 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB9 publication-title: J Japanese Acoustic Society – year: 1990 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB11 – volume-title: Adaptive Signal Processing year: 1985 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB1 – year: 1990 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB15 – volume: 7 start-page: 597 year: 1968 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB2 publication-title: Measurement and Control – volume: 63 start-page: 719 year: 1975 ident: 10.1002/(SICI)1520-6440(199903)82:3<49::AID-ECJC6>3.0.CO;2-0-BIB14 publication-title: Proc IEEE doi: 10.1109/PROC.1975.9807 |
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| Title | Subband echo canceler with an exponentially weighted stepsize NLMS adaptive filter |
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