Triax Technologies, Inc.

The Variable Speech Control Company ('Vsc')

Other

Sound Control Technologies, Inc.

William G Eppler, Jr

William D Hollingsworth

Justin J Morgenthau

Michael A Klasco

Irwin H Kornfeld

John R Pavlick, Jr

Sachiko Liebergesell

Rex Nathanson

David Neaderland

A system and associated interfaces are provided that permit the monitoring of workers within the workplace environment. In one aspect, a monitor having various sensing capabilities may be assigned to a monitored subject that records various parameters that are personal to the worker. For instance, it is appreciated that there may be sensor that can be attached to the monitored subject that is adapted to monitor certain parameters associated with the worker's environment. For instance, a sensor assigned to the monitored subject may be capable of determining the location of the subject, along with motion, impacts, altitude, and other environmental parameters that could affect the health or other condition of the worker.

System and interfaces for managing workplace events

Mesh based system and method for tracking worksite events experienced by workers via a wearable sensor

Wireless mesh network system for monitoring worksite events including detecting false events

Wearable sensor for tracking worksite events including sensor removal

Sensor module for sensing forces to the head of an individual and wirelessly transmitting signals corresponding thereto for analysis, tracking and/or reporting the sensed forces.

Sensor module for sensing forces to the head of an individual and wirelessly transmitting signals corresponding thereto for analysis, tracking and/or reporting the sensed forces

A method for promoting oral hygiene and treating a patient for gingivitis, other periodontal problems, or oral mal odor by transmitting to the gums of a patient electrical current waveforms of electrical voltage within the range of from about &#xb1;0.1V to about &#xb1;3.9V as a combination of ultra-weak electrical currents.

Promotion of oral hygiene and treatment of gingivitis, other periodontal problems and oral mal odor with alternating current waveforms and device therefor

A speaker telephone for use with a two wire telephone system and incorporating an audio input circuit for receiving an audio signal to be transmitted over a conventional two-wire telephone system is disclosed. A transmitted signal processing circuit for receiving the audio signal and altering the audio characteristics provides the altered audio signal at the output of the signal processing circuit to the input of the two wire telephone system. A first line hybrid echo canceler is coupled to receive the output of the transmitted signal processing circuit and produce a plurality of first echo outputs in response to the transmitted signal processing circuit output and has a first error signal input. A first difference circuit has an input of first polarity and is coupled to the output of the input coupling circuit, and inputs of opposite polarity coupled to the echo outputs of the first line hybrid echo canceler. The difference circuit has a difference output producing the difference between signals present at the first polarity input and a pair of opposite polarity inputs. The output of the first difference circuit is coupled to the first error signal input. An audio output circuit is coupled to the output of the difference circuit and has an electrical output coupled to a loudspeaker.

Conference telephone using dynamic modeled line hybrid

A time compression audio reproduction system has two stereo channels with means for synchronously operating the pitch correction means in each channel to obtain time coincidence between corresponding portions of the signal output from each channel. Features include switching for alternately selecting delay elements.

Stereo reproduction with gapless splicing of pitch altered waveforms

A time compression/expansion system for recorded programs provides time change on playback with pitch correction free of gaps or processing noise due to splicing and discard. A dual memory delay system operated to inversely vary delay is used to provide an interval during which to detect the start of the next program sample with matched signal amplitude and sign. During this interval pitch correction is a continuous extension of the current sample. The system can include individual processing of contiguous frequency bands.

Growing community of inventors

Norwalk, CT, United States of America

William G Eppler, Jr