With the rapid development of artificial intelligence, music AI has become more and more powerful, and lyrics are not included. Various music applications have become more and more intimate, and many can recommend songs that are worthy of your heart based on your hobbies. However, if you experience it in detail, you will find that although these music AIs can make music, it does not think too much about your emotional feedback on music.
Now, a research team in Japan has developed a machine learning device, which is a kind of c, which can track the emotional state of the audience and create music tailored for the audience, thus improving the mood of the audience and inspiring new emotions. Therefore, wearing headphones, you may be able to laugh out in minutes or cry into a dog.
The research team has received support and cooperation from the Osaka University Innovation Center project in Japan. The AI ​​developed by the company can detect the state of the user's brain and stimulate it through music, so that the audience can generate new emotions. First, the AI ​​system is able to collect music data from the user's brain and create an "emotional music model" of personalized music. Before starting to compose music, it can learn the user's brain waves and recognize the relationship between music and various music. Then, it can synthesize custom music that is tailored to the user to stimulate the user's mental state.
In general, the traditional custom music system is based on the user's previous listening taste, recommending similar style songs for the user. At the same time, conventional automatic synthesizing machines also need to input specific data about the musical characteristics desired by the listener. As a result, synthetic music is difficult to stimulate the brain, so it is difficult for the listener to generate a new emotional state.
Professor Masayuki Numao of Osaka University said:
Most song AIs rely on an automatic composition system that reprograms songs, but only recommends the same style of songs for the user. And this new AI can enhance the interactive experience of music by giving listeners a new emotional state. I want to transform our research into a system that enhances the human spirit and helps people reach their potential by listening to music according to their preferences.
The researchers collaborated with a Belgian research institute to conduct a wave of volunteer tests. These volunteers listened to 10 different music clips, ranging from Japanese J-Pop to pop-up songs, and systematically recorded brainwaves when volunteers listened to the music. In its research, participants wore wireless headphones with sensors on them that detected brain waves and recognized EEG. After that, the robot began to create new music based on brain waves. After the music is generated, MIDI technology (Musical Instrument Digital Interface Technology, also known as Midi) will immediately rearrange it and synthesize melodious tunes with synthesizers. The team found that when the system was able to detect brain waves, the audience was more able to participate and immerse themselves in the music.
We reprogram the robot with songs, but added the brainwaves of the listeners to create new music. We believe that it can bring a series of benefits. In the future, we can apply it to the field of physical therapy and health, use music to release the emotions of the audience, relieve stress, or stimulate fighting spirit.
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