Background noise level monitoring with long time constant

文件：1.12911 Mbytes 页数：14 Pages

IKSEMICON

Voice Switched Speakerphone Circuit

IKsemicon

15 WATTS SINGLE & MULTI OUTPUT DC/DC INDUSTRIAL

文件：488.44 Kbytes 页数：2 Pages

POWERBOX

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

DESCRIPTION The UTC MC34018 speaker-phone integrated circuit incorporates the necessary functions to produce a high quality hands-free speaker-phone system. The applications include household and office speaker-phones, intercom systems, hand free kit for mobile phones, and others. FEATURES

文件：182.46 Kbytes 页数：14 Pages

UTC

友顺

Specifications and Applications

文件：962.16 Kbytes 页数：14 Pages

FREESCALEFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体