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ACOUSTICAL ENERGY [1 record]
Record 1 - internal organization data 2003-11-20
Record 1, English
Record 1, Subject field(s)
- Acoustics (Physics)
- Energy (Physics)
Record 1, Main entry term, English
- acoustic energy
1, record 1, English, acoustic%20energy
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- acoustical energy 2, record 1, English, acoustical%20energy
correct
- sound energy 3, record 1, English, sound%20energy
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Total energy of a given part of the transmitting medium minus the energy that would exist in the same part of the medium with no sound waves present; energy added as a result of sound vibrations. 4, record 1, English, - acoustic%20energy
Record 1, French
Record 1, Domaine(s)
- Acoustique (Physique)
- Énergie (Physique)
Record 1, Main entry term, French
- énergie acoustique
1, record 1, French, %C3%A9nergie%20acoustique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- énergie sonore 2, record 1, French, %C3%A9nergie%20sonore
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Lorsqu'une source sonore cesse de produire du bruit, l'énergie acoustique diminue à un taux mesurable qui dépend de la quantité de matériaux absorbants dans la pièce. Le temps de réverbération (TR), souvent utilisé comme paramètre de calcul en acoustique architecturale, représente le temps nécessaire pour que le niveau de pression acoustique diminue de 60 dB et qu'ainsi TR = 60/indice d'extinction. 3, record 1, French, - %C3%A9nergie%20acoustique
Record number: 1, Textual support number: 2 CONT
Le premier stade de l'analyse de la forme d'une salle projetée consiste à tracer les chemins suivis par les premières réflexions des principales surfaces, en étudiant les retards de réflexion et la répartition de l'énergie acoustique. Les sièges dont les occupants ont le plus besoin de sons réfléchis sont bien entendu ceux du fond de la salle. 4, record 1, French, - %C3%A9nergie%20acoustique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Acústica (Física)
- Energía (Física)
Record 1, Main entry term, Spanish
- energía acústica
1, record 1, Spanish, energ%C3%ADa%20ac%C3%BAstica
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Energía correspondiente al campo acústico. 1, record 1, Spanish, - energ%C3%ADa%20ac%C3%BAstica
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