江阴市东晓干燥设备有限公司

Ocvaco is qualified compliant with MFI CM program


With the efforts of our staff, OCVACO passed Apple's review and joined the MFI Program to promote more professional headphones. We independently apply for PPID to our customers, while the iPod, Iphone, and Ipad trademarks can also be printed on product packaging and web pages.


2022-08-01 10:32

ANC headphone independently developed appeared at IFA booth in Germany in 2012


Since 2010, OCVACO has invested a lot of manpower and funds in the research and development of noise reduction headphones designed by itself while developing noise reduction headphones in JDM mode with customers. At the IFA exhibition held in September in Germany, the company showed the first independently designed hybrid ANC mode headphonen, which features pluggable audio cable and replaceable dry battery as the power supply, imported Korean protein skin earmuff; in electronic aspect, hybrid ANC is achieved by piled electronic parts, which can eliminate 25dB low-frequency environmental noise.


2022-08-01 10:12

OCVACO electronics renamed to WATA acoustics


From Jan.18th,2019, the names of companies individually located in China mainland and Hongkong will be unified and changed into WATA to avoid confusion between old name of OCVACO and WATA. After change, the full name of factory is WATA electronics, Hongkong registered company is WATA acoustics, which is one subsidiary company 100% owned by WATA electronics, and carries out business as trading window, of acoustic components, headphone, portable speakers’ business.


2022-08-01 11:01

Philips and TPV to enter global brand license agreement for audio and video products and accessories


Royal Philips (NYSE: PHG, AEX: PHIA) today announced that it has signed a binding letter of intent with TPV Technology Limited (stock code: 903) pursuant to which Philips will grant TPV an exclusive l


2022-08-01 11:09

Sony announces WF-1000XM3 noise-canceling true wireless in-ear headphones


Sony has announced its latest noise-canceling true wireless in-ear headphones, WF-1000XM3.


2022-08-01 11:26

What's HI-RES


We know that natural sounds have frequencies, to record these sounds, we need to sample and save the sound signals. Audio sampling rate refers to the number of times the recording equipment samples the sound signal in one second,the higher the sampling frequency, the more realistic and natural the sound restoration. Today's mainstream sampling frequency is generally divided into 22.05khz, 44.1KHz and 48Khz levels. 22.05khz can only deliver the sound quality of FM broadcasting, 44.1KHz is better than the former one, can achieve the CD sound quality, 48Khz is more accurate, 192Khz is already an ultra-high sound quality The bit depth describes the detail precision that can be achieved by hardware or software processing audio data. Bit depth refers to the number of bits used by an object. The standard CD sound quality of 44.1khz/16bit is to sample the sound signal 44100 times at equal intervals in a second, in which 16bit data is saved each time.


2022-08-01 11:05

GN audio suppliers day


On the 150th anniversary of GN, as a qualified headphone supplier of GN audio,WATA acoustics was invited to attend the supplier conference in 2019 to witness and celebrate the breakthrough achievements made by GN in the past 150 years and participate in the creation of future glory.


2022-08-01 11:22

WATA set up new office in Shenzhen


WATA set up one new office in Shenzhen. The new office is located in Innovation Matrix park nearby Airport, hundreds meters away from Hourui metro stop. The new office will fully leverage assorted resources of Consumer Electronics and advanced manufacturing industries , fulfill technologies integration and supply customization service to customers, especially developing software driven acoustic products, meanwhile, continuously update the market trend and info to headquarter as a window, hopefully the new office could significantly improve communication efficiency with customers and provide more added-value services.


2022-08-01 11:15

Bose Noise Cancelling Headphones 700 aim to retake the audio crown


Bose has revealed a new set of noise-cancelling headphones, the first of a three-product launch aiming to claw back the “traveler’s favorite” crown from upstart rivals like Sony. The new Bose Noise Cancelling Headphones 700 are the first step of the trio, building on the well-esteemed tech inside the QuietComfort range, and integrating smart assistants and more.


2022-08-01 11:23

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