(China (Mainland))
Product Summary
The mm1354ajbe is an analog stereo enhancement processor. The mm1354ajbe uses patented Q Xpander technology to create a stereo image with depth in three dimensions from ordinary left and right input channels. There is no need for any special playback equipment; the enhanced audio effect can be experienced using standard stereo audio equipment. The mm1354ajbe , produced by Mitsumi, faithfully incorporates algorithms developed by Q Sound Labs, Inc., the world leader in sound enhancement. Applications are (1)Computer sound boards; (2)Active speaker systems; (3)TV game equipment and other amusement devices; (4)TVs, monitors, audio equipment.
Parametrics
mm1354ajbe absolute maximum ratings: (1)Storage temperature TSTG: -40~+125 °C; (2)Operating temperature TOPR: -20~+75 °C; (3)Power supply voltage VCC max.: 12 V; (4)Output voltage IO max.: 10 mA; (5)Allowable loss Pd: 500 mA.
Features
mm1354ajbe features: (1)Sound spreading sensation can be varied at will using an external VR (MM1354, MM1369); (2)Pseudo-stereo effects can be obtained from monaural audio signals (MM1369); (3)Sound spreading sensation can also be varied with a VR for pseudo-stereo from monaural input; (4)Q Xpander on/off and pseudo-stereo on/off switching at TTL level; (5)Internal filter circuit for few external components; (6)No need for input signal encoding or special external equipment; playback possible using ordinary stereo equipment.
Diagrams
