Details
Originalsprache | Englisch |
---|---|
Seiten (von - bis) | 1293-1308 |
Seitenumfang | 16 |
Fachzeitschrift | Journal of Signal Processing Systems |
Jahrgang | 94 |
Ausgabenummer | 11 |
Frühes Online-Datum | 20 März 2021 |
Publikationsstatus | Veröffentlicht - Nov. 2022 |
Abstract
On the one hand, processors for hearing aids are highly specialized for audio processing, on the other hand they have to meet challenging hardware restrictions. This paper aims to provide an overview of the requirements, architectures, and implementations of these processors. Special attention is given to the increasingly common application-specific instruction-set processors (ASIPs). The main focus of this paper lies on hardware-related aspects such as the processor architecture, the interfaces, the application specific integrated circuit (ASIC) technology, and the operating conditions. The different hearing aid implementations are compared in terms of power consumption, silicon area, and computing performance for the algorithms used. Challenges for the design of future hearing aid processors are discussed based on current trends and developments.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Steuerungs- und Systemtechnik
- Mathematik (insg.)
- Theoretische Informatik
- Informatik (insg.)
- Signalverarbeitung
- Informatik (insg.)
- Information systems
- Mathematik (insg.)
- Modellierung und Simulation
- Informatik (insg.)
- Hardware und Architektur
Ziele für nachhaltige Entwicklung
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Journal of Signal Processing Systems, Jahrgang 94, Nr. 11, 11.2022, S. 1293-1308.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - A Survey on Application Specific Processor Architectures for Digital Hearing Aids
AU - Gerlach, Lukas Konrad
AU - Payá Vayá, Guillermo
AU - Blume, Holger Christoph
N1 - Funding Information: This work was funded by the German Research Foundation (Deutsche Forschungsgemeinschaft) under Germany’s Excellence Strategy – EXC 2177/1 – Project ID 390895286.
PY - 2022/11
Y1 - 2022/11
N2 - On the one hand, processors for hearing aids are highly specialized for audio processing, on the other hand they have to meet challenging hardware restrictions. This paper aims to provide an overview of the requirements, architectures, and implementations of these processors. Special attention is given to the increasingly common application-specific instruction-set processors (ASIPs). The main focus of this paper lies on hardware-related aspects such as the processor architecture, the interfaces, the application specific integrated circuit (ASIC) technology, and the operating conditions. The different hearing aid implementations are compared in terms of power consumption, silicon area, and computing performance for the algorithms used. Challenges for the design of future hearing aid processors are discussed based on current trends and developments.
AB - On the one hand, processors for hearing aids are highly specialized for audio processing, on the other hand they have to meet challenging hardware restrictions. This paper aims to provide an overview of the requirements, architectures, and implementations of these processors. Special attention is given to the increasingly common application-specific instruction-set processors (ASIPs). The main focus of this paper lies on hardware-related aspects such as the processor architecture, the interfaces, the application specific integrated circuit (ASIC) technology, and the operating conditions. The different hearing aid implementations are compared in terms of power consumption, silicon area, and computing performance for the algorithms used. Challenges for the design of future hearing aid processors are discussed based on current trends and developments.
KW - ASIC
KW - ASIP
KW - Hearing aid
KW - Processor
KW - Survey
UR - http://www.scopus.com/inward/record.url?scp=85103206838&partnerID=8YFLogxK
U2 - 10.1007/s11265-021-01648-0
DO - 10.1007/s11265-021-01648-0
M3 - Article
VL - 94
SP - 1293
EP - 1308
JO - Journal of Signal Processing Systems
JF - Journal of Signal Processing Systems
SN - 1939-8018
IS - 11
ER -