Results 141 to 150 of about 344,684 (167)

Dumbbell Spinal Desmoid Tumor Mimicking a Giant Schwannoma: Case Report and Literature Review. [PDF]

open access: yesJ Clin Med
Nafidi H   +5 more
europepmc   +1 more source

On Implications of the ISO 3382 Backward Integration Method for Automated Decay Rate Estimation

open access: yesJournal of the Audio Engineering Society, 2015
The Schroder backward integration method for estimating the reverberation time of an enclosure, as suggested in the ISO 3382 standard, is analyzed from an estimation theoretic perspective, in a general context that is applicable to both blind and non-blind estimation.
Christian Schüldt, Peter Händel
openaire   +2 more sources

Gêne dans les bureaux ouverts : Incertitudes des indicateurs de la norme ISO 3382 3 et proposition d’amélioration de la norme ISO 22955

open access: yes, 2022
La qualité acoustique des bureaux ouverts est évaluée au travers de la capacité de l’aménagement à limiter la propagation du bruit de parole, qui constitue la source principale de gêne dans ces espaces de travail. Pour cela, deux normes sont disponibles : la norme ISO 3382-3 qui est une norme de mesurage et la norme ISO 22955 qui fixe des valeurs ...
Lenne, Lucas
openaire   +2 more sources

Verifica critica della ISO 3382-2 in un teatro all’italiana di medie dimensioni. Studio sul teatro Goldoni di Bagnacavallo (RA)

open access: yes, 2012
Il teatro Goldoni di Bagnacavallo, progettato da F. Antolini, è stato ultimato e inaugurato nel 1845. Negli ultimi anni viene utilizzato per rappresentazioni di prosa, prove di tour e concerti amplificati. Nonostante lo scarso utilizzo per esecuzioni operistiche e sinfoniche, il teatro presenta caratteristiche strutturali e volumetriche che lo rendono
Davoli M.   +3 more
core   +3 more sources

Simplified expressions of uncertainty for single number quantities in ISO 3382-3 (2022)

The Journal of the Acoustical Society of America
The ISO 3382-3 (2022) standard defines single number quantities (SNQs) characterizing the spatial decay of speech (D2S, LpAS4m, rC) and of its intelligibility (rD). The standard assesses the accuracy of the measurement using a unique uncertainty value for each SNQ, relying on a round-robin test performed in a single office. To make this assessment more
Lenne, Lucas   +5 more
openaire   +3 more sources

Contraste metodológico e instrumental para la interrelación entre formatos Ambisonics y la norma ISO-3382: aplicación en la acústica de recintos históricos singulares

Tecniacústica 2023 · XIII Congreso Ibérico de Acústica, 2023
Los formatos de grabación de audio Ambisonics y la norma ISO-3382 son dos de los grandes estándares de la gestión de la espacialidad del sonido y de la caracterización acústica de recintos. Si la norma ISO-3382 permite cuantificar y comparar esta caracterización, la tecnología Ambisonics logra simular la esfericidad del sonido y convertirla en un ...
José Benjamín González Gomis   +1 more
openaire   +1 more source

Prediction of acoustical parameters for open plan offices according to ISO 3382-3

The Journal of the Acoustical Society of America, 2012
In the new international standard ISO 3382-3 the measurement procedure for open plan offices is described and a number of new room acoustical parameters for the objective evaluation are defined. Among the new parameters are the privacy distance and the distraction distance, both derived from the STI (speech transmission index) as a function of distance
openaire   +1 more source

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