Sound system equipment. Part 3. Methods for specifying and measuring the characteristics of sound system amplifiers

Audio amplifiers, Amplifiers, Audio equipment, Audio systems, Electronic equipment and components, Performance testing, Acoustic testing, Acoustic measurement, Electrical testing, Testing conditions, Marking, Circuits, Classification systems, Signal level, Electrical impedance, Amplification, Freque...

Full description

Corporate Author: British Standards Institution
Language:English
Published: London BSI 1989
Subjects:

Warning: pg_connect(): Unable to connect to PostgreSQL server: could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host "10.8.80.113" and accepting TCP/IP connections on port 5432? in C:\SEAL\vufind\module\VuFind\src\VuFind\ILS\Driver\ILMU.php on line 116

Warning: pg_query() expects parameter 1 to be resource, boolean given in C:\SEAL\vufind\module\VuFind\src\VuFind\ILS\Driver\ILMU.php on line 141

Warning: pg_last_error() expects parameter 1 to be resource, boolean given in C:\SEAL\vufind\module\VuFind\src\VuFind\ILS\Driver\ILMU.php on line 143