Audio books have created more and more significant social and economic values. Audiobooks refer to "any sound recording product that contains no less than 565,438+0% of text content and is copied and packaged into cassette tapes, high-density optical discs or simple digital files for sale". ? Born in 1934, the world's first audio book was born in the United States. Since then, many textbook publishers have published language textbooks in the form of records, such as Ringwind English records, which sold well all over the world in the 1950s and 1960s. Especially after the third scientific and technological revolution, a new industry was initially formed. 2 1 century, with the diversification of knowledge and information acquisition methods, especially the emerging digital media, traditional paper newspapers and books have been constantly impacted, and social reading habits have also changed to some extent. Audio books are different from digital publishing and traditional publishing, and have their unique advantages.