在线一本码道高清

Musical instrument; manufacturing and production of acoustic equipment, analysis technology
  • System and method and process for processing audio data
    This disclosure relates generally to codecs and digital data formats, and more particularly to a hybrid form of encoding and decoding digital audio. As the use of IP-based multimedia as an alternative to traditional broadcast services becomes more prominent, applications need to be more dynamic, robust, and high-quality. For example, encoding digital audio for transmission or storage may introduce unwanted artifacts that can affect sound quality when decoding and rendering these artifacts. A show ...
  • Dodge and erase audio from nearby devices
    The present disclosure relates generally to audio control systems. More specifically, the present disclosure relates to an audio control system for a major computing device (eg, a smart home device such as a voice assistant device) that coordinates dodge and / or erase audio from nearby devices. Some user computing devices are configured to operate in a variety of different input modes, which are configured to obtain different categories of input from the user ...
  • Method for producing dynamic text-to-speech response from smart speaker
    Aspects and embodiments of the present disclosure generally relate to customizing a smart speaker's response to a user's command or query based at least in part on one or more parameters of the environment surrounding the smart speaker. A smart speaker that can access the virtual personal assistant (vpa) service is a device that responds to a user query (for example, the user query may be in the form of an verbal query) by using, for example, an Internet search response to a user query, and is usually in the form of. ..
  • Data output system and data output method and process
    The present invention relates to a system and method for outputting data. Techniques for displaying musical scores in a computer device are known. For example, Patent Document 1 describes a technique of transmitting data of a musical score stored in a server to a display device. Patent Document 1: Japanese Patent Application Laid-Open No. 2004-20807 SUMMARY OF THE INVENTION In the technology described in Patent Document 1, a player must perform an operation for turning over a page of a musical score, and this operation may hinder performance ...
  • Song identification method, device, storage medium, electronic equipment and process
    The present invention relates to audio processing, and in particular, to a song recognition method, device, storage medium, and electronic device. Currently, users can search for songs by entering relevant keywords, such as song names or lyrics. Or, when the user hears a favorite melody but does not know the song title, he only needs to record a segment of the song he heard with his mobile phone, and through the music listening function of the music software, the song to which the segment belongs can be identified ...
  • Multi-position voice separation method and device, storage medium, electronic equipment and process
    The present disclosure relates to sound signal processing technologies, and in particular, to a multi-position speech separation method and device, a storage medium, and an electronic device. When using a distributed microphone array, the beam-based method does not satisfy the nyquist theorem and it is difficult to separate high-frequency signals. At this time, a blind source separation algorithm is usually used. The blind source separation algorithm can simulate the human ear hearing system and estimate the source signal from the mixed signal received by the microphone array. Independent component analysis in frequency domain ...
  • Speech separation method, module and process based on multilayer attention mechanism
    The invention belongs to a speech processing application, and particularly relates to a speech separation method and module based on a multilayer attention mechanism. The cocktail party issue has been a hot topic of research since it was raised by cheery in 1953. For decades, academia has been studying how to make machines distinguish between speakers' speech in a complex environment like humans. So far, there is no perfect solution. Speech separation in a single microphone is a ...
  • Sound signal processing device, sound signal processing method and process
    This application is based on Japanese Patent Application No. 2018-125779 (filed on July 2, 2003), and enjoys the benefit of priority from this application. This application includes the entire contents of the application by referring to the application. Embodiments of the present invention relate to a sound signal processing device and a sound signal processing method. A technique is known that emphasizes a target sound signal included in a sound signal of sounds emitted from a plurality of sound sources. For example, it is disclosed that according to ...
  • Audio signal processing method, client and electronic equipment and process
    This specification relates to a computer, and particularly to an audio signal processing method, a client, and an electronic device. In real life, people communicate and discuss matters together. In some scenarios, a microphone can be used to amplify the sound source. Multiple microphones on the scene can collect the audio signal of each character. Crosstalk may occur between them, affecting the voice output. SUMMARY Embodiments of the present specification provide a more accurate way to go ...
  • Method and process for speech enhancement based on RefineNet and evaluation loss
    The invention belongs to speech enhancement, and particularly relates to a speech enhancement method based on refinenet and evaluation loss. Speech enhancement is a technology to improve speech quality and intelligibility. Current work shows that non-end-to-end methods based on neural networks can achieve the best quality and intelligibility indicators. Concerning network structure design, compared with feedforward neural networks and recurrent neural networks, convolutional neural networks with encoder-decoder architecture ...
  • Multi-microphone switching method, system and process for conference system
    The present application relates to the field of sound processing, and in particular, to a method and system for switching multiple microphones used in a conference system. In recent years, with the advancement and development of voip technology, the demand for video conferencing is increasing. Video conferencing can realize simultaneous voice communication for multiple users, which has a wide application prospect in the communication field. With the rise of intelligent speech, microphone array pickup technology has gradually become one of the currently popular technologies. In the prior art ...
  • Audio signal processing method, device, electronic equipment, storage medium and process
    The present application relates to a computer, and in particular, the present application relates to an audio signal processing method, device, electronic device, and storage medium. Sound is generated by the vibration of objects, transmitted through the medium (air or solid, liquid) in the form of waves, and can be sensed by the hearing organs of humans or animals. Speech refers to the sound that is sent by humans through the vocal organs and has a certain meaning and is used for social communication. The voices made by different people can be ...
  • Mixing method, device, storage medium and process
    The present application relates to the field of speech processing, and in particular, to a mixing method, device, and storage medium. In a multimedia interactive system, when multiple participants speak at a certain time, each participant needs to be able to hear the voice of each speaker. This requires the system to support the real-time mixing function, and the audio quality and real-time of the mixing Sex has certain requirements. The commonly used mixing method is to directly superimpose the audio data of each channel, which may cause overlapping overflow, and at the same time ...
  • Method for adjusting loudness of down-mixed audio content
    This application is a divisional application of an invention patent application with an application number of 201480050050.9, an application date of September 9, 2014, and an invention name of "for loudness adjustment of down-mixed audio content". (Cross-reference to related applications) This application requires U.S. provisional patent application no. 61/877230, filed on September 12, 2013, U.S. provisional patent application no., Filed on October 15, 2013 ...
  • Method for adjusting loudness of down-mixed audio content
    This application is a divisional application of an invention patent application with an application number of 201480050050.9, an application date of September 9, 2014, and an invention name of "for loudness adjustment of down-mixed audio content". (Cross-reference to related applications) This application requires U.S. provisional patent application no. 61/877230, filed on September 12, 2013, U.S. provisional patent application no., Filed on October 15, 2013 ...
  • Method, encoder, decoder and process for decoding and encoding down-mixing matrix
    This application is a divisional application of a Chinese invention patent with a filing date of October 13, 2014, an application number of "201480057957.8", and an invention name of "Method, Encoder and Decoder for Decoding and Encoding of Downmixing Matrix" . The present invention relates to the field of audio encoding / decoding, in particular to spatial audio encoding and spatial audio object encoding, for example, to the field of 3d audio codec systems. Embodiments of the invention relate to ...
  • Voice verification method, device and process
    The present invention relates to information processing, and in particular, to a voice verification method and device. At present, with the continuous development of science and technology, speech synthesis technology has also been greatly improved. Speech synthesis technology can synthesize speech that is very similar to the user's real voice, which will affect some situations that require speech recognition, such as some Mobile terminal voice secure login. In the prior art, the commonly used verification method is: the collected language ...
  • Identity verification method, device and electronic equipment and process
    This application relates to security, and in particular, to an identity verification method, device, and electronic device. Identity verification is a more common security protection measure in security systems. For example, in the smart door lock system, the door lock is only opened after the user's identity verification is passed; for another example, in the transfer or payment transaction system, the user's request for the transfer or payment transaction will not be responded until the identity verification is passed. At present, the security system is on the identity verification side ...
  • Big data-based audio evaluation method, system, equipment, storage medium and process
    Embodiments of the present invention relate to the field of data processing, and in particular, to a method, a system, a device, and a computer-readable storage medium for audio evaluation based on big data. Technical background At present, as a national musical instrument in China, the erhu is loved by a wide range of people. Every day in the park, on campus, and in the concert hall, you can see erhu performances. Entering the Internet era, people like to erhu ...
  • Method, device, storage medium, and electronic equipment and process for car dealer identification
    The present invention relates to vehicle vendor identification, and in particular, to a method, device, storage medium, and electronic device for vehicle vendor identification. At present, in the process of selling second-hand car e-commerce platforms, accurately identifying whether the user is a second-hand car dealer or an individual is very core and key to providing refined operation services to different customers. At present, the traditional identification methods for second-hand car manufacturers are mainly based on online behavior data of users, such as transaction cycles, online ...
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