ČSN - Czech national standards

Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 2: Consumer use

Available design: Print design

Sound system equipment - Methods of measuring and specifying the performance of sounders (electroacoustic transducers for tone production)

Available languages: Czech

Available design: Print design

Multimedia home server systems - Rights information interoperability for IPTV

Available languages: English

Available design: Print design

Portable multimedia equipment - Determination of battery duration - Part 1: Powered loudspeaker equipment

Available languages: English (the title page in Czech only)

Available design: Print design

Portable multimedia equipment - Determination of battery duration - Part 2: Headphones and earphones with active noisecancelling functions

Available languages: English

Available design: Print design

Portable multimedia equipment - Determination of battery duration - Part 3: Wearable powered loudspeaker equipment

Available languages: English (the title page in Czech only)

Available design: Print design

Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability

Available languages: English (the title page in Czech only)

Available design: Print design

Audio, video and audiovisual systems - Interconnections and matching values - Preferred matching values of analogue

Available design: Print design

Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability

Available design: Print design

Microphones and earphones for speech communications

Available languages: Czech preface only

Available design: Print design