Listening tests were performed to define the perceived loudness threshold above which a number of mobile terminal alert tones became only partially masked by environmental noise. The relative intensity of the noise and alert tone at the partial masking threshold was then used to create masker+maskee samples to be objectively measured with various loudness models. The objective estimates were then compared to the subjective results to derive recommendations as to how best to objectively estimate the partial masking thresholds.
Authors:
Isherwood, David; Mattila, Ville-Veikko
Affiliation:
Nokia Research Center, Audio-Visual Systems laboratory, Tampere, Finland
AES Convention:
115 (October 2003)
Paper Number:
5984
Publication Date:
October 1, 2003
Session Subject:
Psychoacoustics; Audio Coding
Click to purchase paper as a non-member or you can login as an AES member to see more options.
No AES members have commented on this paper yet.
To be notified of new comments on this paper you can subscribe to this RSS feed. Forum users should login to see additional options.
If you are not yet an AES member and have something important to say about this paper then we urge you to join the AES today and make your voice heard. You can join online today by clicking here.