Low-Power Dual-Microphone Speech Enhancement Using Field Programmable Gate Arrays.
David HalupkaAlireza Seyed RabiParham AarabiAli SheikholeslamiPublished in: IEEE Trans. Signal Process. (2007)
Keyphrases
- low power
- speech enhancement
- digital signal processing
- field programmable gate array
- low power consumption
- low cost
- noise reduction
- noisy environments
- power consumption
- embedded systems
- signal to noise ratio
- speech signal
- high speed
- single channel
- automatic speech recognition
- hardware implementation
- linear prediction
- sound source
- parallel computing
- fpga technology
- image processing algorithms
- vocal tract
- speech recognition
- single chip
- wiener filter
- pattern recognition
- computing systems
- image sensor
- image coding
- real time
- application specific integrated circuits
- additive noise
- multi channel
- efficient implementation