Fill the domestic technology gap in the official announcement of FreeBuds Pro2, and the start is equipped

Following the official Weibo officer of@继 继 继 announced on July 27th, after the news of# Harmonyos# 3 and Huawei full -scene new product launch conference, in addition to# Harmonyos# 3, the official recently released Matepad Pro, Matebook The official announcement of the new products such as X Pro, and the official release of the warm -up news has been released again a few days ago. The new flagship headset FREEBUDS Pro 2, which has been released overseas, will also appear at the press conference. Huawei's executive director, terminal BG CEO, and smart car solution BU CEO @而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 is another breakthrough in the domestic audio industry.

A few days ago, the official Weibo of@日 日 released the preheating information stating, "Pure sound quality, Wan Yanlin. At 19:30 on July 27,#Harmonyos#3 and Huawei full scene new product launch conference,#日 freeBuds#Pro 2 invites you Immersed the music world together. "The poster shows that the headset will be equipped with" super perception of native dual units. " Earlier, the official said that it is the world's first TWS headset, which is the first HWA HD wireless audio standard evaluation and certification, will lead the quality of listening to the wireless audio era.

So what is Huawei's HWA HD wireless audio standard? What is the basis for evaluation and certification? According to public information, this standard is an audio certification officially released on July 14 this year. , China Electronic Technology Standardization Research Institute and Huawei, a well -known manufacturer Huawei, and jointly launched new wireless audio standards jointly launched by many well -known enterprises at home and abroad.

The full name of HWA is Hi-Res Wireless Audio. It is based on a coding protocol called LHDC. It provides three code-rate modes, namely 400kbps, 500kbps/560kbps, and 900kbps. The encoding is to formulate a clear standard for consumers' hearing experience such as wireless audio sound, connection, power consumption, noise reduction, etc., which will allow the high -definition wireless audio experience to approach more consumers and continue to promote the development of the audio industry. So, what are the advantages of HWA high -definition wireless audio standard evaluation and certification? According to the official statement, the HWA certification standard values ​​the encoding speed more, the transmission speed is fast, and the processing process of the internal audio chip processing of the mobile phone can be used to bring better Sound quality.

It is reported that Huawei FreeBuds Pro 2 and French audio brand Emperor Terrai jointly tuning, audio transmission of 990 kb/s, equipped with 11 mm units, and frequency range of 14Hz-48000Hz. In addition, the headset supports LDAC, AAC, and SBC decoding, built -in three microphones, and supports 47DB noise reduction depth. In other respects, Huawei FreeBuds Pro 2 is used with the headset warehouse, which can bring 30 hours of battery life. When ANC is turned on, a single battery life is 4 hours, and the closure is 6.5 hours of battery life.

According to information released overseas, Huawei FreeBuds Pro2 has three colors: silver, ceramic white and new silver blue. The price in the European market is 199 euros, which is about 1,400 yuan. According to previous practices, the price of this headset in China should be lower than this price. In addition, it is worth noting that the headset is the world's first TWS headset certified by HWA (China HD Wireless Audio Standard). Yu Chengdong once said that this standard fills the gap of the standards of my country's wireless audio field, which is a new leap in the domestic audio industry.

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