Chapter 1 describes purpose, scope, references, and terminology.
(2) Appendix: Operational Guidelines for Digital Terrestrial Audio Broadcasting
Chapter 2 describes the features of ISDB-TSB, Japan's digital terrestrial sound broadcasting system.
Chapter 3 describes the technical specifications of the transmission path coding system for digital terrestrial sound broadcasting in parallel with transmission-signal flow.
Chapter 4 defines linked transmission, a feature of digital terrestrial broadcasting, and specifies signal configuration in this regard.
Chapter 5 specifies bandwidth, allowed frequency deviation, etc. in digital terrestrial broadcasting