Real-time translation, underwater listening … How ＂rolled＂ are the new headphones？

　　Smart headphones record the whole process, organize the contents of the meeting, translate in real time in multiple languages, and swim headphones make underwater sports accompanied by music … … How many volumes are there in the field of headphones now?

　　Smart Headphones: Real-time Translation of Multilingual Languages

　　Meeting minutes, hand speed can’t keep up with speech speed? Now, as long as an AI smart headset can be solved. It can not only convert speech into words in real time, but also organize them in real time, and distinguish them when many people talk.

　　This kind of AI smart headset is also called conference headset or translation headset. In addition to meeting minutes, another important function is the real-time translation of multiple languages. Headphones cover many mainstream languages in the world, including English, Chinese, Japanese, Korean, French, German, etc. At the same time, advanced speech recognition and natural language processing technology are adopted, which can realize real-time translation. When communicating with foreigners, you only need to wear headphones and connect them to your smart phone, and the headphones will translate the words spoken by the other party into the language selected by the user and play them in real time, and at the same time translate the words spoken by the user into the other party’s language to realize two-way communication.

　　What if the environment is noisy? AI smart headphones adopt advanced environmental noise suppression technology, which can effectively identify and eliminate the surrounding noise and ensure the accuracy of translation.

　　However, although the AI intelligent translation headset has real-time translation function, there may be insufficient accuracy in some specific scenarios, such as the translation of dialects, slang or technical terms. At the same time, the translation function of AI intelligent translation headphones needs to rely on a stable network environment. If users are in areas with poor network signals, they may not be able to use the translation function normally. There are also some language combinations that support offline translation. Even without the network, users can still use the translation function, which is slightly less accurate than online translation.

　　Swimming headphones: underwater sports are no longer boring

　　Among sports headphones, swimming headphones are called the new favorite of swimmers. Underwater sports are accompanied by music, so that the process of exercise and fitness is no longer boring. The biggest problem to be solved by swimming headphones is waterproof and sound transmission, and the other is sound source. Therefore, it is necessary to combine the music player and the bone conduction exercise earphone into one.

　　Take a mainstream swimming headset of a domestic brand as an example. The product adopts a lightweight and sturdy titanium wire skeleton, which is light and compact and won’t be tired after long-term wear. The ear-sticking and rear-hanging design will not fall off in the face of large underwater movements such as sprinting, kicking the wall and turning around; At the same time, with IP68 waterproof performance, swimmers can swim for 2 hours under 2 meters of water. Audio sources support mainstream lossy and lossless compression formats, including MP3, WMA, WAV, FLAC and APE. At the same time, the bone conduction unit has also been upgraded to meet a variety of listening scenes for underwater swimming and water rest.

　　Open headphones: farewell to ear swelling and discomfort

　　For some people whose ear canal is not suitable for wearing in-ear headphones, open headphones and ear clip headphones provide new solutions. The open earphone is hung on the ear with suitable radian, and the position of the speaker can be adjusted rotationally, and the sound is transmitted directionally without picking the ear type; Ear-deaf design does not need to worry about ear swelling and discomfort, and there is no need to worry about the safety impact of environmental sound in driving, outdoor walking and other environments.

　　Smart glasses that combine headphones with glasses also provide a new choice for business people who often require meetings online. The micro-speaker of the earphone is hidden in the temple, and the open auditory design ensures that the user’s listening to the ambient sound will not be affected. The acoustic system of the inverse sound field and the intelligent volume adjustment function make it unnecessary to worry about others’ hearing when talking in quiet environments such as indoors, thus protecting the privacy of users. (Chen Si)