ABC and performance chart of sound vibration. Soundness of the sound perception by the auditory organ. Generation and facilities of vocal signal. sound emission to infinite space and ABC of conclusion space acoustic. Foundations of horn theory and design. Electromechanical and electroacoustic elements and systems. Electromechanical and electroacoustic changers. Speakers. Baffle-boards. Speaker systems. Measurement and operation of the speakers and speaker systems. Electro-acoustics receiver. Microphone. Measurement and operation of the microphone. sound processing foundations - reading, amplification, sounding, acoustic overhead.
		Recommended literature:
		Juhár, J. : Elektroakustika. Skriptá, ALFA, 1990 Merhaut, J. : Teoretické základy elektroakustiky, (Theoretical foundation of electroacoustics). Academia, Praha, 1976. Beranek, L. : Acoustics. McGraw-Hill, 1954 (lst ed.), Acoustical Society of America, 1986 (2nd ed.) Ballou, G.(ed.) : Handbook for Sound Engineers. The New Audio Cyclopedia. SAMS, USA, 1991.