After pushing the official version of IOS 14 yesterday, apple quietly upgraded the testing schedule of the new version, and launched IOS 14.2 beta 1 this morning. Compared with the official version, the biggest changes of the new beta are mainly in two aspects. IOS 14.2 beta 1 redesigns the audio card of the control center. The new page combines the broadcast control and speaker pages with the TV page, and a new control option is set at the bottom to display other controllable speakers and TV under the current Wi Fi environment separately. < / P > < p > 2. IOS 14.2 beta 1 Another change in the control center. Now you can add the music recognition function to the control center. After pressing the button, the microphone will be turned on to listen to the music melody of the surrounding environment. If the recognition is successful, a banner will pop up in the center. < / P > < p > the “listen to songs” function is based on the data provided by the music identification service Shazam. The method of identifying songs is to create a unique digital fingerprint to match the songs heard with one of the millions of songs in Shazam database. < p > < p > Shazam became a free ad free app after it was acquired by apple in 2018. However, in IOS 14.2 beta 1, Apple has built its built-in functions into the system, which is the first example to integrate it into the apple ecosystem seamlessly. IPhone 12 whole family barrel model exposed: it’s a tribute to iPhone 4