Anechoic wedge

Supplier: Dongguan Jinghuan Environment Equipment Co., Ltd.
Region: Guangdong, China
Contact: Mr Jacky Huang
Price: $18.00 / >=10 pieces
Min. Order: 10 pieces

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Product details

Packaging Detail:	Wooden Packing or Customized;	After Warranty Service:	Video technical support,Online support;
Use:	laboratory,studio,music hall ,ball room;	Port:	shenzhen;
Condition:	New;	Core Components:	Bearing;
Applicable Industries:	Building Material Shops,Retail,Construction works ;	Material:	Iron wire,Glass fiber cloth,professional sound-absorbing cotton;
Name:	acoustic wedge;	Local Service Location:	None;
Showroom Location:	None;	Marketing Type:	New Product 2020;
Video outgoing-inspection:	Provided;	Place of Origin:	China;
Supply Ability:	1000 Piece/Pieces per Month;	Payment Terms:	L/C,D/A,D/P,T/T,cash;
Warranty of core components:	Not Available;	Machinery Test Report:	Provided;

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, frequency, directional)
Structure	internal structure by diameter 4 mm or 6 mm bar bending fold welding into shape wedge - shaped reinforced skeleton.
Size	*400400850mm; 400400700; 600600550 ,According to customer requirements.*
Type	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

How to order ?

1.Please tell us your Contact information (unit / company name, contact phone / cell phone, email, 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.

Packing