| Dft-Domain Based Single-Microphone Noise Reduction for Speech Enhancement: A Survey of the State of the Art Contributor(s): Hendriks, Richard C. (Author), Gerkmann, Timo (Author), Jensen, Jesper (Author) |
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ISBN: 1627051430 ISBN-13: 9781627051439 Publisher: Morgan & Claypool OUR PRICE: $33.25 Product Type: Paperback - Other Formats Published: January 2013 * Not available - Not in print at this time * |
| Additional Information |
| BISAC Categories: - Technology & Engineering | Signals & Signal Processing - Technology & Engineering | Acoustics & Sound - Computers | Speech & Audio Processing |
| Dewey: 006.454 |
| Series: Synthesis Lectures on Speech and Audio Processing |
| Physical Information: 0.17" H x 7.5" W x 9.25" (0.35 lbs) 80 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: As speech processing devices like mobile phones, voice controlled devices, and hearing aids have increased in popularity, people expect them to work anywhere and at any time without user intervention. However, the presence of acoustical disturbances limits the use of these applications, degrades their performance, or causes the user difficulties in understanding the conversation or appreciating the device. A common way to reduce the effects of such disturbances is through the use of single-microphone noise reduction algorithms for speech enhancement. The field of single-microphone noise reduction for speech enhancement comprises a history of more than 30 years of research. In this survey, we wish to demonstrate the significant advances that have been made during the last decade in the field of discrete Fourier transform domain-based single-channel noise reduction for speech enhancement.Furthermore, our goal is to provide a concise description of a state-of-the-art speech enhancement system, and demonstrate the relative importance of the various building blocks of such a system. This allows the non-expert DSP practitioner to judge the relevance of each building block and to implement a close-to-optimal enhancement system for the particular application at hand. |