摘要:
A touch screen method for recognizing a finger-flick touch gesture for an electronic device including a overlaying a plurality of transparent sensors on top of a visual display associated with the electronic device and where the transparent sensors are configured to be responsive to touch by at least one user finger and the visual display is for rendering visual information provided by the electronic device is disclosed. Control parameters associated with sensor measurements include parameter derived from recognizing a finger-flick touch gesture.
摘要:
Touch screen user interfaces for controlling software applications, computers, devices, machinery, and process environments with touch gestures. Such user interfaces can be manipulated by users and provide a wide range of uses with computer applications, assistance to the disabled, and control of electronic devices, machines, and processes. Enhancements can include velocity and pressure sensing capabilities. The touch screen can be realized with a touchscreen having a touch sensor array in physical contact with a visual display. Implementations can include a touch screen having a transparent sensor array in physical contact with a visual display to form a touch screen configured to process a touch on the touch screen.
摘要:
Touchscreen user interfaces for controlling software applications, computers, devices, machinery, and process environments with at least finger flick touch gestures. Such user interfaces can be manipulated by users and provide a wide range of uses with computer applications, assistance to the disabled, and control of electronic devices, machines, and processes. Enhancements can include velocity and pressure sensing capabilities. The touchscreen can be realized with a transparent touch sensor array positioned over a visual display. Dynamically assigned labels can be provided by the visual display. Gestures other than finger flicks can be recognized. Multitouch capabilities can be included that are responsive to additional contact, for example by other parts of a user hand. Displayed visual content, including visual content selection, motion, and sizing, can be controlled by finger flicks and other touch gestures. Finger movement trajectories can be tracked, and pluralities of control parameters can be associated with each gesture.
摘要:
Touchscreen user interfaces configured to detect a finger flick touch gesture for controlling software applications, computers, devices, machinery, and process environments. Such user interfaces can be manipulated by users and provide a wide range of uses with computer applications, assistance to the disabled, and control of electronic devices, machines, and processes. Enhancements can include velocity and pressure sensing capabilities. The touchscreen can be realized with a transparent touch sensor array positioned over a visual display. Dynamically assigned labels can be provided by the visual display. Multitouch capabilities can be included that are responsive to additional contact, for example by other parts of a user hand. Displayed visual content, including visual content selection, motion, and sizing, can be controlled by a finger flick gesture. Finger movement trajectories can be tracked, and pluralities of control parameters can be associated with the finger flick gesture.
摘要:
This invention provides a signal processing and signal synthesis technique from a family of signal processing and signal synthesis techniques designed to readily interwork or be used individually in creating new forms of rich musical timbres. Phase staggered multi-channel signal panning creates spatial perturbation and chase effects for subtle or dramatic application, and may be swept with control signals from a low-frequency oscillator, transient envelope, or other source. Phase-staggering and modulation parameters may be recalled from stored program control or modulated in real-time by arbitrary control signals, including those derived from the original input signal. The invention may be used individually or in conjunction with other signal processing and signal synthesis techniques in creating new forms of rich musical timbres. The invention may also be used in spatially-distributed timbre construction.
摘要:
This invention provides a signal processing and signal synthesis technique from a family of signal processing and signal synthesis techniques designed to readily interwork or be used individually in creating new forms of rich musical timbres. A multi-channel cross-flanger with differing modulation signals for each flanger element deepens synthesized sounds. The configuration may process outputs from a plurality of distortion signal processors, each driven by a related signal, to create new levels of distortion richness. Each distortion signal processor may be driven by an output of a multiple-output spatializing signal processor. The characteristics and parameters of the processors and modulations may be recalled from stored program control or varied by real-time control signals, including those derived from the original input signal. The invention may be used individually or in conjunction with other signal processing and signal synthesis techniques in creating new forms of rich musical timbres. The invention may also be used in spatially-distributed timbre construction.
摘要:
This invention provides a signal processing and signal synthesis technique from a family of signal processing and signal synthesis techniques designed to readily interwork or be used individually in creating new forms of rich musical timbres. Synthetic hysteresis waveshaping is used to create naturally appealing dynamic spectral variations from an input signal of varying amplitude and waveshape. Waveshaping curves, waveshaping parameters, hysteresis characteristics and hysteresis parameters may be recalled from stored program control or modulated in real-time by arbitrary control signals, including those derived from the original input signal. The invention may be used individually or in conjunction with other signal processing and signal synthesis techniques in creating new forms of rich musical timbres. The invention may also be used in spatially-distributed timbre construction.
摘要:
A system for supporting performer interactions with a self-organizing chemical reaction based on monitoring and interpretation of a controllable self-organizing chemical reaction contained within a reaction vessel. The self-organizing chemical reaction initially includes two or more constituent chemical reactants which may be controllably replenished. Controller elements, responsive to reaction control signals, influence the reaction. Reaction control signals are generated by a processor in response to incoming performance signals. Selectable control-conversion algorithms may be used for this purpose, permitting an incoming performance signal to responsively influence the self-organizing chemical reaction. One or more electrodes or chemical sensors, a video camera, or other monitoring devices may be used to monitor the chemical reaction and produce outgoing control signals for controlling synthesizers, signal processing, lighting, or video synthesis. Outgoing control signals are created by interpreting monitoring signals according to selectable algorithms. Video camera signals may be displayed or projected in a visual performance environment
摘要:
An electric instrument amplifier emulates an audio characteristics of a traditional vacuum-tube type amplifier. The electric instrument amplifier is formed in a single housing for amplifying an audio signal from an electric instrument. The electric instrument amplifier includes an A/D (analog-to-digital) converter for converting a first analog signal from the electric instrument to a digital signal, a digital signal processing circuit for processing the digital signal to add an intended effect to the digital signal, a D/A (digital-to-analog) converter for converting the digital signal processed by the digital signal processing circuit to a second analog signal, a tube amplifier having at least one vacuum-tube for amplifying the second analog signal, and a virtual power circuit formed with semiconductor devices for amplifying or attenuating an audio signal produced by the tube amplifier.
摘要:
A musical tone signal producing apparatus having a loop circuit portion including a filter circuit and a delay circuit for circulating therethrough a vibratory waveform signal to be produced as a musical tone signal and a control signal generator for generating a first control signal for effecting excitation of the waveform signal in the loop circuit and applying the first control signal to the filter circuit and for generating a second control signal for applying time variation to the waveform signal. The musical tone signal producing apparatus further includes a filter control circuit for modifying the second control signal based on the vibratory waveform signal and for applying a control parameter defined by the modified second control signal to the filter circuit for control of a signal transmission characteristic of the filter circuit.