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sound box sound module

Found 581196 Products
Water proof /sound insulation /lightweight foam cements sandwich wall panel
... sandwich panel without absorbing functions and no leakage at all. Sound Insulation: The inside of DQ wall panel material (EPS ... polystyrene grain) has fine sound insulation and sound-absorbing functions. 2. Easy Construction Process Easy to ... advantage are light weight, heat insulation/ per, waterproof, fireproof,sound insulation, fast construction and so on. 3. Q: Is ...
Supplier: Xiamen Guoante Mechanical Engineering Co., Ltd. [China Manufacturers]
sound light flightcase
professional flightcase factory. supply OEM service. polywood with melamine surfacealuminum profile:1.5mm thickness sound light flightcase
Metal cellphone holder with universal USB charger and 120dB alarm sound
... Metal cellphone holder with universal USB charger and 120dB alarm sound
Supplier: Shenzhen Iracing Electronics Technology Co., Ltd. [China Manufacturers]
Stability aluminum alloy sound truss
... aluminum material 2.Light weight, good quality 3.Excellent load Sound Truss:We products are exported to Germany, the United stages ... welcome friends to visit, study, business negotiations Stability aluminum alloy sound truss
Supplier: Shenzhen Jialongda Hardware Co., Ltd. [China Manufacturers]
Pig Sound noise maker in plush animal toy
... Kids can blow it with funny. Shin Dorn Pig Sound squeaker and duck squeaker are very interesting squeakers for Dolls ... One is Diameter 3cm. Length 9.50cm for duck sound, the other diameter is 5cm, the length is 20 ... .3cm with plastic tube for pig sound.3. Our factory pass ISO9001-2008 quality manage system ... Give you cheap price with best quality. Pig Sound noise maker in plush animal toy
Supplier: Guangzhou Shin Dorn Plastics Toy Co., Ltd. [China Manufacturers]
Sound resistant Flex rubber pipe
1.Fireproof, waterpoof. 2. thermal and sound insulation 3.Lower thermal condustivity: 0.033W/m.K Performance ... GB/T 8626-2007NoOKPassSmoke toxicity GB/T 20285-2006reach Za3ZA3Pass Sound resistant Flex rubber pipe
Supplier: Guangzhou Wide Industrial Co., Ltd. Baiyun Branch [China Manufacturers]
NBR/PVC rubber foam sound proofing insulation sheet
... reputation Thickness: 10mm-30mm Width:1m Length 20m 1. sound proofing insulation sheet specification Thickness: 10mm-30mmWidth:1m 1.2m ... for Building Materials.4. Easy and quick installation of sound proofing insulation sheetInsulation sheet is flexible and easy to be ... , saving both labor and material.5. Other advantages of sound proofing insulation sheet1) used safely2) neither stimulate the skin ...
Supplier: Shandong Hengbao Insulation Material Co., Ltd. [China Manufacturers]
studio foam/sound foam/acoustic foam
1.sound absorbing is well 2.any size any size 3.eco-friendly studio foam/sound foam/acoustic foam
Supplier: Changzhou Ai Li Ke Rubber Co., Ltd. [China Manufacturers]
Acoustic Insulation Material (Sound Absorbing and Proofing Materials for Cars)
... it can remain its insulating ability even in damp conditions.Sound absorbing (proofing) material SAP materials are new pattern ... sound absorbing (proofing) materials for cars, which produced by Li Yang ... component is polypropylene ultra-fine fiber, which has excellent sound absorbing ability and makes sound proofing effect much more excellent. Li Yang ...
Supplier: Nantong Liyang New Material Development Co., Ltd. [China Manufacturers]
Pyramid sound-absorbing foam
... shape,eggcrate shape NRC:1.0 Sound-absorbing foam has the special concave- ... opened curved surface of the materialcan cause the sound wave repeated feflection weaken and reduce the noise. ... Surface of the material,can cause the sound wave repeated reflection weaken and reduce the noise ... functions,such as heat prevented,nose reduction and sound-absorpiton. These PU foam products are widely used ...
Supplier: Dongguan Zhenfeng Enterprise Co., Ltd. [China Manufacturers]
PU sound absorbing foam
... . 2.UL certification 3.Competitve price 4.ROSH compliant Specifications sound absorbing foam block: 1. Comply UL94HF-1, UL900 Class ... Factory sells directly with good quality.We can procuce composite sound absorbing foam block according to customer's request, special ... can be customized and processing.Normal physical properties of PU sound insulation/attenuation material:supplied in sheet form or cut ...
Supplier: Shenzhen Guozhihuifu Polymer Material Co., Ltd. [China Manufacturers]
ASTM B265 Titanium Foil,Titanium Sound film foils,vacuum titanium foils
ASTM B265 Titanium Foil,Titanium Sound film foils,vacuum titanium foils Grade: Gr1 Gr2 Gr5 Standard: ... ASTM B265 ASTM B265 Titanium Foil,Titanium Sound film foils,vacuum titanium foilsTitanium Sound film foils, vacuum titanium foils, high-tech ...
Supplier: Baoji Taihe Nonferrous Metal Co., Ltd. [China Manufacturers]
high purity and alibity sound film use titanium foil
... : http://www.bjcsty.cnQQ: 857461027Skype: fanny100477 high purity and alibity sound film use titanium foil
Supplier: Baoji City Changsheng Titanium Co., Ltd. [China Manufacturers]
School Sound Lab and Communication Lab Furniture
... or Chemical laboratory 3. Function: Research and Develop Item NameLab, Sound Lab Furniture , Communication LabColorsBlack, white, blue, Multi-colors or CustomizedWidthCustom ...
Supplier: Xiamen Xiangyun Laboratory Equipment Co., Ltd. [China Manufacturers]
Digital Teaching Lab --Sound Wave Sensor(chemistry lab apparatus)
... display the sound 2intensity and study sound waveform 3High precision physics Digital Teaching Lab --Sound Wave Sensor ZJKY 1030 Sound Wave Sensor ... measurement frequency range 10Hz~400Hz);Resolution1Hz. Digital Teaching Lab --Sound Wave Sensor Application: The soundwave sensor acts as a ... with the unit dB, the displayed data is the sound intensity value at the position of the sensitive apparatus. ...
Supplier: Beijing Weichengya Laboratory Equipment Co., Ltd. [China Manufacturers]

Sound wave

Jan 08, 2013
Sound wave
Sound wave Sound wave is invisible.When we emit audio singal through a closed end of cylindrical tubular barrels, we can obsever sound wave's activities clearly. And this kind of sound wave is called standing wave, also known as snow wave .
Supplier: Zhejiang Huamao International Co., Ltd. [China Manufacturers]
EPDM sound-absorbing materials,
... products,Non-slip mat,Sports Equipments and so on. EPDM sound-absorbing materials,
Supplier: Shanghai Jingke Industrial Co., Ltd. [China Manufacturers]
EPE Laminating Sound Insulation Material (EPE Foam Sheet Laminating)
... sheet,Packaging composite sheet,Packaging complex sheet).EPE Laminating Sound Insulation Material (EPE Foam Sheet Laminating)* Function:Material ... with the features of dampproof, shockproofing, sound insulation, heat preservation and good plasticity. It is an ... Order: 5000 square meter* Delivery time: 30days EPE Laminating Sound Insulation Material (EPE Foam Sheet Laminating)
USB 7.1 Channel 3D Audio Sound Card Adapter;usb audio adapter
USB 2.0 sound adapter Virtual stereo 7.1-channel sound effects Features:1. Plug & play 2. Drive 2CH speaker directly 3. Support 3d positional sound 4. Virtual 7.1CH sound effects5. Use usb port power directly 6. Microphone in USB 7.1 Channel 3D Audio Sound Card Adapter;usb audio adapter
Supplier: Guangzhou Dtech Electronics Technology Co., Ltd. [China Manufacturers]
Good Quality Mini Sound Level Meter/ db sound level meter/portable sound level meter (Center 329)
... accepted 4.NO MOQ 5.Fast delivery Good Quality Mini Sound Level Meter(Center 329)Features:100% brand new high quality ... mini size sound level meter(center 329)Portable design, can be used in ... : 200gSize: 232mm x 54mm x 34mmPackage Include:1 x mini sound level meter(Center 329)1 x Battery1 x user manualPayment ...
Supplier: iTrait Technology (Shenzhen) Co., Limited [China Manufacturers]
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