Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2015 Dec 16;19:2331216515618609. doi: 10.1177/2331216515618609

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2015

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 3.0 License (http://www.creativecommons.org/licenses/by-nc/3.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access page(https://us.sagepub.com/en-us/nam/open-access-at-sage).

PMC Copyright notice

Figure 4. — Averaged individual SRT benefit caused by 8 signal processing schemes for 12 hearing-impaired participants. The error bars denote an interval of ± standard deviation from the mean value. The results are displayed separately for the three noise conditions: 20 T, CAN, and SCT. The legend shows the averaged SRT values measured without pre-processing including standard deviation in each noise condition.

SRT = speech reception threshold; 20 T = 20-talker babble; CAN = cafeteria ambient noise; SCT = single competing talker; ADM = adaptive differential microphone; ADM + coh = adaptive differential microphone in combination with a coherence-based noise reduction; SCNR = single-channel noise reduction; MVDR = minimum variance distortionless response.