Free may refer to:

Free may also refer to:

it means that you get money

An audiobook is a recording of a text being read. It is not necessarily an exact audio version of a book or magazine.

Spoken audio has been available in schools and public libraries and to a lesser extent in music shops since the 1930s. Many spoken word albums were made prior to the age of videocassettes, DVDs, and compact discs, often of plays rather than books. It was not until the 1980s that the medium began to attract book retailers, and then book retailers started displaying audiobooks on bookshelves rather than in separate displays.

Many spoken word recordings of stories were sold on cylinder in the early 1900s.

In 1931, Congress established the talking-book program, which was intended to help blind adults who couldn’t read print. This program was called "Books for the Adult Blind Project." The American Foundation for the Blind developed the first talking books in 1932. One year later the first reproduction machine began the process of mass publishing. In 1933 anthropologist J.P. Harrington drove the length of North America to record oral histories of Native American tribes on aluminum discs using a car battery-powered turntable. Audiobooks preserve the oral tradition of storytelling that J.P. Harrington pursued many years ago. By 1935, after Congress approved free mailings of audio books to blind citizens, Books for the Adult Blind Project was in full operation. In 1992 the National Library Service for the Blind and Physically Challenged (NLS) network circulated millions of recorded books to more than 700,000 Physically challenged listeners. All NLS recordings were created by professionals.

Audio is an electrical or other representation of sound.

Audio may also refer to:

A book is a set of written, printed, illustrated, or blank sheets, made of ink, paper, parchment, or other materials, usually fastened together to hinge at one side. A single sheet within a book is called a leaf, and each side of a leaf is called a page. A book produced in electronic format is known as an electronic book (e-book).

Books may also refer to works of literature, or a main division of such a work. In library and information science, a book is called a monograph, to distinguish it from serial periodicals such as magazines, journals or newspapers. The body of all written works including books is literature. In novels and sometimes other types of books (for example, biographies), a book may be divided into several large sections, also called books (Book 1, Book 2, Book 3, and so on). A lover of books is usually referred to as a bibliophile or, more informally, a bookworm.

A store where books are bought and sold is a bookstore or bookshop. Books can also be borrowed from libraries. In 2010, Google estimated that since the invention of printing, approximately 130,000,000 unique titles had been published.

Recording is the process of capturing data or translating information to a recording format stored on some storage medium, which is often referred to as a record or, if an auditory medium, a recording.

Historical records of events have been made for thousands of years in one form or another. Amongst the earliest are cave painting, runic alphabets and ideograms.

Ways of recording text suitable for direct reading by humans includes writing it on paper. Other forms of data storage are easier for automatic retrieval, but humans need a tool to read them. Printing a text stored in a computer allows keeping a copy on the computer and having also a copy that is human-readable without a tool.

Technology continues to provide and expand means for human beings to represent, record and express their thoughts, feelings and experiences.

Analog recording records analog signals only.

Digital recording records both analog signals and digital signals.