Presentation | 2002/11/21 An Architecture for Digital Sample Interpolator : Application to Bluetooth CVSD Audio Signal Interface Takeo YASUDA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In interpolating digital samples, an LPF is required to remove high frequency noise. The hardware size and power dissipation of the interpolator increases exponentially relative to the product of the interpolation ratio and the interpolation accuracy when the LPF is implemented with an FIR filter. The proposed architecture reduces the hardware size and power dissipation of the interpolator by exploiting the operational features of sample interpolation. The architecture is applied to the interpolator required in the Bluetooth audio signal transfer interface. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | interpolation / LPF / FIR Filter / LUT / distributed arithmetic / low power |
Paper # | VLD2002-102 |
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Conference Information | |
Committee | VLD |
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Conference Date | 2002/11/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | VLSI Design Technologies (VLD) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Architecture for Digital Sample Interpolator : Application to Bluetooth CVSD Audio Signal Interface |
Sub Title (in English) | |
Keyword(1) | interpolation |
Keyword(2) | LPF |
Keyword(3) | FIR Filter |
Keyword(4) | LUT |
Keyword(5) | distributed arithmetic |
Keyword(6) | low power |
1st Author's Name | Takeo YASUDA |
1st Author's Affiliation | Semiconductor Technology Development, IBM Japan() |
Date | 2002/11/21 |
Paper # | VLD2002-102 |
Volume (vol) | vol.102 |
Number (no) | 476 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |