DIGITAL SIGNALGENERATOR

Tone signals are generated at selected frequencies by employing a programmable digital divider in conjunction with a low-pass filter. Transient signal components are minimized by selectively shaping and biasing the divider output. Pre-emphasis of the divider output amplitude at the frequencies of in...

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Bibliographische Detailangaben
1. Verfasser:	D A PEZZUTTI
Format:	Patent
Sprache:	swe
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATION OF NOISE BY SUCH CIRCUITS GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:	Tone signals are generated at selected frequencies by employing a programmable digital divider in conjunction with a low-pass filter. Transient signal components are minimized by selectively shaping and biasing the divider output. Pre-emphasis of the divider output amplitude at the frequencies of interest allows use of simplified filter arrangement.