Relating speech intelligibility to useful-to-detrimental sound ratios

Two earlier publications related speech intelligibility test scores in rooms to measured useful-to-detrimental sound ratios. The first study 1 considered a range of larger rooms. The second study 2 was based on measured values in school classrooms. One of the relationships from the classroom study was used in a more recent publication 3 that compared the implications of various speech intelligibility metrics when applied to classrooms. It has been brought to our attention that there were typographical errors in the original documents 1.2 that have also influenced the analyses of the more recent publication 3.Deux publications ant\ue9rieures sur les r\ue9sultats des essais d'intelligibilit\ue9 des conversations dans les pi\ue8ces ont permis de mesurer le rapport entre les sons utiles et nuisibles. La premi\ue8re \ue9tude [1] portait sur diff\ue9rentes pi\ue8ces de grandes dimensions. La deuxi\ue8me \ue9tude [2] \ue9tait fond\ue9e sur les valeurs mesur\ue9es dans des salles de classes. L'une des relations \ue9tablies au cours de l'\ue9tude sur les salles de classe a \ue9t\ue9 utilis\ue9e dans une publication plus r\ue9cente [3], dans laquelle on comparait les incidences de divers param\ue8tres d'intelligibilit\ue9 appliqu\ue9es aux salles de classe. On nous a signal\ue9 que les documents originaux contenaient des erreurs typographiques [1.2], qui ont \ue9galement eu des r\ue9percussions sur les analyses de la publication la plus r\ue9cente [3].Peer reviewed: YesNRC publication: Ye

Predicting speech metrics in a simulated classroom with varied sound absorption

Peer reviewed: YesNRC publication: Ye

Reverberation time and maximum background-noise level for classrooms from a comparative study of speech intelligibility metrics

Peer reviewed: YesNRC publication: Ye

Revisiting algorithms for predicting the articulation loss of consonants ALcons

Peer reviewed: YesNRC publication: Ye

Predicting reverberation times in a simulated classroom

Peer reviewed: YesNRC publication: Ye