National Cheng-Kung University

National Chung Cheng University

Other

Nuworld Corporation

Jia-Hua Hong

Shuenn-Yuh Lee

Pau-Choo Chung

Chun-Hsien Lin

Rong-Guey Chang

Cheng-Han Hsieh

Chih-Yuan Chen

Ming-Chun Liang

Jung-Hsi Hsieh

Jing-Yi Wong

An external information platform in conjunction with an intelligent wearable outfit provides various functional modules for measuring physiological signals in a modular design. An appropriate functional module (or even more than one functional module if desired) may be selected therefrom and arranged in the wearable outfit to extend and change functions of the wearable outfit, making the intelligent wearable outfit suitable for most users who can manage personal health appropriately.

External information platform in conjunction with intelligent wearable outfit

An intelligent wearable outfit, and an external information platform and a computer program product which are in conjunction with the intelligent wearable outfit, provide various functional modules for measuring physiological signals in a modular design. An appropriate functional module (or even more than one functional module if desired) may be selected therefrom and arranged in the wearable outfit to extend and change functions of the wearable outfit, making the intelligent wearable outfit suitable for most users who can manage personal health appropriately.

Intelligent wearable outfit

A sexual stimulating system with feedback control includes a physiological sensor, a sexual stimulator, and a processing module. The physiological sensor measures a physiological response of a user under sexual stimulation, and generates a sensor signal according to a result of the measurement of the physiological response. The sexual stimulator applies the sexual stimulation. The processing module is electrically connected to the physiological sensor and the sexual stimulator, receives the sensor signal, performs an analytical procedure upon the sensor signal for generating digital data, and generates a driving signal according to the digital data to control a degree of the sexual stimulation.

Sexual stimulating system and method with feedback control

A wireless monitoring system for receiving, processing, wirelessly communicating and displaying bio-signal information is provided, inclusive of an analog front-end detection circuit with CHS (Chopper Stabilization) and sigma-delta modulation techniques, a digital signal processor (DSP) with disease identification capability, a digital controller with functions of encoding/decoding (CODEC), modulation/demodulation (MODEM) and data loss prevention in communication, and a wireless radio frequency (RF) transceiver with super-regenerative technique. The system can detect the real-time bio-signal and transmit the bio-signal data to the server by wireless communication. If the wireless communication is disconnected, the system would immediately store the data until the communication is reconnected. Therefore, the stored data will not be lost and can be transmitted with the real-time data as the communication is re-established. Moreover, the invention provides a bio-signal analysis end device and a bio-signal detection end device.

Wireless monitoring system for detecting bio-signal analysis end device and bio-signal detection end device

A synthesis method of Sigma-Delta modulator capable of relaxing circuit specification and reducing power consumption, comprising the following steps: firstly, set a target bandwidth and a target performance; upon obtaining a Noise Transfer Function (NTF), perform coefficient synthesis a first time, to ascertain a plurality sets of first performance results corresponding to said NTF, and obtain a plurality sets of first circuit specifications fulfilling said target performance, through analyzing circuit non-ideal effect of said first performance results. Next, increase an oversampling ratio of parameters, to obtain a plurality sets of second performance results, and a plurality sets of second circuit specifications. Then, increase quantizer bit number, and increase attenuation quantity, to obtain a plurality sets of third circuit specifications. Finally, compare said first, second and third circuit specifications, to select one of greatest variation to perform calibrations.

Synthesis method of sigma-delta modulator capable of relaxing circuit specification and reducing power

The present invention discloses a sigma-delta modulator architecture capable of automatically improving dynamic range and a method for the same. Based on the concept that different dynamic ranges of a sigma-delta modulator can be obtained via adjusting the signal power gain thereof, the present invention provides a novel algorithm to implement an automation program. The present invention finds out several sets of dynamic-range curves to improve the overall dynamic range. Via a high-level sigma-delta modulator architecture, the present invention can calculate the required feedforward coefficients. Further, the present invention install in the sigma-delta modulator architecture with four additional components, including a peak detection unit, a comparator unit, a digital coefficient control unit and a switch unit, to dynamically detect the output of the sigma-delta modulator and dynamically modify the feedforward coefficient of the sigma-delta modulator. Thus is extended the dynamic range of the sigma-delta modulator.

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Keelung, Taiwan

Jia-Hua Hong