4 results about "VOCAL PARAMETERS" patented technology

The invention describes an advanced musical control system based on the identification and tracking of physical objects on an infrared touch surface. Traditional musical controllers offer limited control possibilities. Existing controllers based on object tracking systems, on the other hand, are often bulky (when based on visual detection) or restricted to the use of conductive materials (in the case of capacitive controllers). In the proposed solution, object tracking is achieved by identifying groups of points (protrusions on the objects themselves) through an infrared detection system. The geometric configurations of these points uniquely identify and localize the objects, making it possible to detect data that, once processed through suitable protocols such as MIDI, TUIO, or equivalents, allow the user to control up to three sound parameters with each hand. The invention is intended for interactive musical performance and enables intuitive and compact control of sound parameters through physical objects.

An electronic device and a method for audio processing are provided. The method includes the following steps. A sound signal is detected through a feedback microphone. One of a first configuration and a second configuration of a sound parameter is selected to obtain a selected configuration. An audio is output through a speaker according to the selected configuration.

The application discloses a voice cloning method based on emotional response, comprising: obtaining input text and generating an emotional vector; obtaining a reference voice segment according to the emotional vector to calculate acoustic emotional intensity; fusing acoustic emotional intensity, text information and emotional keyword syntax structure weight based on dependency syntax analysis to generate refined emotional intensity indicators; adjusting acoustic parameters based on the indicators and synthesizing a preliminary cloned voice segment; performing feedback optimization based on context comparison on the preliminary cloned voice segment to obtain an optimized voice parameter set; and performing iterative synthesis using the optimized parameter set to generate a final cloned voice. The method solves the problem of rigid emotional expression of cloned voices and low matching degree of emotional intensity and voice parameters in the prior art, and improves the emotional authenticity and appeal of cloned voices.

This application discloses an audio generation method, apparatus, electronic device, and storage medium, relating to the field of speech processing technology. The method includes: acquiring registration identity information and acquiring virtual voice parameters corresponding to the registration identity information; obtaining virtual audio corresponding to the registration identity information based on the virtual voice parameters; acquiring real audio corresponding to the registration identity information; obtaining a registration random code corresponding to the registration identity information based on the virtual audio and the real audio; obtaining a target registration audio based on the registration random code, the virtual audio, and the real audio; and storing the target registration audio in association with the registration identity information. This application generates mixed audio through dual audio, increasing the diversity of sounds and improving the recognition rate of mixed voiceprints.