IEICE TRANSACTIONS on Fundamentals
Memory Access Estimation of Filter Bank Implementation on Different DSP Architectures
Summary :
A unified polyphase representation of analysis and synthesis filter banks is introduced in this paper, and then the efficient implementation on digital signal processors (DSP) is investigated. Especially, the number of memory accesses, power consumption, processing accuracy and the required instruction cycles are discussed. Firstly, a unified representation is given, and then two types of procedures, SIMO system-based and MISO system-based procedures, are shown, where SIMO and MISO are abbreviations for single-input/multiple-output and multiple-input/single-output, respectively. These procedures are compared to each other. It is shown that the number of data load in SIMO system-based procedure is a half of that in MISO system-based procedure for two-channel filter banks. The implementation of M-channel filter banks is also discussed.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E84-A No.8 pp.1951-1959
- Publication Date
- 2001/08/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Section on Digital Signal Processing)
- Category
- Implementations of Signal Processing Systems
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Naoki MIZUTANI, Shogo MURAMATSU, Hisakazu KIKUCHI, "Memory Access Estimation of Filter Bank Implementation on Different DSP Architectures" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 8, pp. 1951-1959, August 2001, doi: .
Abstract: A unified polyphase representation of analysis and synthesis filter banks is introduced in this paper, and then the efficient implementation on digital signal processors (DSP) is investigated. Especially, the number of memory accesses, power consumption, processing accuracy and the required instruction cycles are discussed. Firstly, a unified representation is given, and then two types of procedures, SIMO system-based and MISO system-based procedures, are shown, where SIMO and MISO are abbreviations for single-input/multiple-output and multiple-input/single-output, respectively. These procedures are compared to each other. It is shown that the number of data load in SIMO system-based procedure is a half of that in MISO system-based procedure for two-channel filter banks. The implementation of M-channel filter banks is also discussed.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_8_1951/_p
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@ARTICLE{e84-a_8_1951,
author={Naoki MIZUTANI, Shogo MURAMATSU, Hisakazu KIKUCHI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Memory Access Estimation of Filter Bank Implementation on Different DSP Architectures},
year={2001},
volume={E84-A},
number={8},
pages={1951-1959},
abstract={A unified polyphase representation of analysis and synthesis filter banks is introduced in this paper, and then the efficient implementation on digital signal processors (DSP) is investigated. Especially, the number of memory accesses, power consumption, processing accuracy and the required instruction cycles are discussed. Firstly, a unified representation is given, and then two types of procedures, SIMO system-based and MISO system-based procedures, are shown, where SIMO and MISO are abbreviations for single-input/multiple-output and multiple-input/single-output, respectively. These procedures are compared to each other. It is shown that the number of data load in SIMO system-based procedure is a half of that in MISO system-based procedure for two-channel filter banks. The implementation of M-channel filter banks is also discussed.},
keywords={},
doi={},
ISSN={},
month={August},}
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TY - JOUR
TI - Memory Access Estimation of Filter Bank Implementation on Different DSP Architectures
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1951
EP - 1959
AU - Naoki MIZUTANI
AU - Shogo MURAMATSU
AU - Hisakazu KIKUCHI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 8
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - August 2001
AB - A unified polyphase representation of analysis and synthesis filter banks is introduced in this paper, and then the efficient implementation on digital signal processors (DSP) is investigated. Especially, the number of memory accesses, power consumption, processing accuracy and the required instruction cycles are discussed. Firstly, a unified representation is given, and then two types of procedures, SIMO system-based and MISO system-based procedures, are shown, where SIMO and MISO are abbreviations for single-input/multiple-output and multiple-input/single-output, respectively. These procedures are compared to each other. It is shown that the number of data load in SIMO system-based procedure is a half of that in MISO system-based procedure for two-channel filter banks. The implementation of M-channel filter banks is also discussed.
ER -
English
