Anechoic wedge
La description
product information
| product | Glass fiber cloth acoustic wedge |
| Application | Used for microphone calibration, electro acoustic instruments and equipment testing, language and auditory acoustic test and research, and determination of the acoustic characteristics of a variety of sound sources (such as acoustic power, fréquence, directional) |
| Structure | internal structure by diameter 4 mm or 6 millimètre bar bending fold welding into shape wedge – shaped reinforced skeleton. |
| Taille | 400*400*850millimètre; 400*400*700; 600*600*550 ,According to customer exigences. |
| Taper | single wedge,double wedges or customized |
Sound insulation volume | The background noise elimination 30-20dB , and even less than 20 dB. |
About wedge’s sound absorption performance , it is relative to the wedge’s peak length ,the ration about peak length compares to base length, the wedge’s bottom relative to rigidity cavity’s depth and material density(thus with flow resistance ) etc
Comment commander ?
1.Please tell us your Contact information (unit / company name, contact phone / cell phone, e-mail, QQ).
2.The size of the product specification (pre effective size, can accommodate a maximum size).
3.Acoustic parameters.
4.Installation of sound sourceenvironment.
5. Indoor background noise requirements.
6.Main sound source(central air-conditioning, air blower, water pump, vibration equipment).
7.Other special requirements- effective size.
Emballage
Expédition
Informations Complémentaires
| Condition: | Nouveau |
|---|---|
| Secteurs applicables: | Building Material Shops, Retail, Travaux de construction |
| Service après-vente: | Support technique vidéo, Support en ligne |
| Emplacement du service local: | Aucun |
| Emplacement de la salle d'exposition: | Aucun |
| Inspection de sortie vidéo: | Fourni |
| Rapport d'essai de machines: | Fourni |
| Type de commercialisation: | Nouveau produit 2020 |
| Garantie des composants de base: | Not Available |
| Composants principaux: | Palier |
| Lieu d'origine: | Chine |
| Matériel: | Iron wire,Glass fiber cloth,professional sound-absorbing cotton |
| Nom: | acoustic wedge |
| Utilisation: | laboratory,studio,music hall ,ball room |