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AssigneeLofelt GmbH
InventorsGwydion ap Dafydd, Daniel Büttner, Sebastian Roos
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Systems and methods for generating a haptic output from an audio signal having a continuous stream of sampled digital audio data are provided. A haptic processing system receives the digital audio data, analyses the digital audio data for processing and extracts haptic signals for generating a haptic effect through an actuator. The method includes passing the digital audio signal on through dynamic processor(s), adjusting the dynamic range of the digital audio signal, extracting the signal envelope of the audio data, synthesising low-frequency signals from the extracted signal envelope, and enhancing the low-frequency content using a resonator. The haptic output is generated by mixing the digital audio signal with outputs from the different modules of the haptic processing system. An analytics module monitors, controls and adjusts the processing of the digital audio signal at the noise gate module, the compressor module and the envelope module to enhance the haptic output.
A method of processing haptic data from an input audio signal to produce haptic experience, the method comprising:
A haptic processing system for generating haptic output from an input audio signal to produce haptic experience, the haptic processing system comprising:
A computer program product having encoded instructions embodied therein, when executed by a processor performs the steps to produce a haptic experience from an input audio signal, the steps comprising:
Dependencies are inferred from the claim text.