Details
| Original language | English |
|---|---|
| Publication status | Published - 2019 |
| Event | 2019 AES International Conference on Headphone Technology - San Francisco, United States Duration: 27 Aug 2019 → 29 Aug 2019 |
Conference
| Conference | 2019 AES International Conference on Headphone Technology |
|---|---|
| Country/Territory | United States |
| City | San Francisco |
| Period | 27 Aug 2019 → 29 Aug 2019 |
Abstract
This paper discusses the impact of Active Noise Cancellation (ANC) functionality on the acoustic impedance of headphones. We therefore show a method for the qualitative analysis of ANC headphone systems considering the occlusion effect (OE) and the “openness” of headphones. A total of 11 different headphones were measured on an acoustic impedance tube and the obtained acoustic impedance of these headphones was compared and discussed. The measurement results show that feedback-based ANC systems have a positive impact on the “openness” of headphones, since the acoustic impedance of closed headphones with ANC switched on is reduced towards the acoustic impedance of open headphones.
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Physics and Astronomy(all)
- Acoustics and Ultrasonics
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
2019. Paper presented at 2019 AES International Conference on Headphone Technology, San Francisco, United States.
Research output: Contribution to conference › Paper › Research › peer review
}
TY - CONF
T1 - The Effect of Active Noise Cancellation on the Acoustic Impedance of Headphones
AU - Schlieper, Roman
AU - Li, Song
AU - Preihs, Stephan
AU - Peissig, Jürgen
PY - 2019
Y1 - 2019
N2 - This paper discusses the impact of Active Noise Cancellation (ANC) functionality on the acoustic impedance of headphones. We therefore show a method for the qualitative analysis of ANC headphone systems considering the occlusion effect (OE) and the “openness” of headphones. A total of 11 different headphones were measured on an acoustic impedance tube and the obtained acoustic impedance of these headphones was compared and discussed. The measurement results show that feedback-based ANC systems have a positive impact on the “openness” of headphones, since the acoustic impedance of closed headphones with ANC switched on is reduced towards the acoustic impedance of open headphones.
AB - This paper discusses the impact of Active Noise Cancellation (ANC) functionality on the acoustic impedance of headphones. We therefore show a method for the qualitative analysis of ANC headphone systems considering the occlusion effect (OE) and the “openness” of headphones. A total of 11 different headphones were measured on an acoustic impedance tube and the obtained acoustic impedance of these headphones was compared and discussed. The measurement results show that feedback-based ANC systems have a positive impact on the “openness” of headphones, since the acoustic impedance of closed headphones with ANC switched on is reduced towards the acoustic impedance of open headphones.
UR - http://www.scopus.com/inward/record.url?scp=85074593463&partnerID=8YFLogxK
M3 - Paper
T2 - 2019 AES International Conference on Headphone Technology
Y2 - 27 August 2019 through 29 August 2019
ER -