Line test apparatus with vibratory element
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 18, 2001
app pub date -
Feb 23, 2001
filing date -
Feb 24, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A line test apparatus includes a hand-held body having a sensor probe tip for capacitively or inductively sensing the presence of an audio signal within a conductor under test, or within a conductor pair under test. The probe tip delivers an electrical input signal to an amplifier housed within such body; the electrical amplifier serves to amplify the signal and produces an amplified electrical output signal at an output terminal thereof. A vibratory element is electrically coupled to the output terminal of the amplifier for vibrating with an intensity corresponding to the magnitude of the sensed audio signal. Other output transducers, such as LEDs and/or a loudspeaker, may also be included for providing visual and/or audible output signals indicating the presence and magnitude of the sensed audio signal.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully