87 results about "Music identification" patented technology

The present invention relates to a music identification / purchasing system, specifically to a method for marking the time and the name of the radio station in portable device such as a key holder, watch, cellular phone, beeper or the like which will allow the user to learn via internet or regular telephone the name of the song, artist and / or music company by matching the stored data with broadcast archive. The system will allow for purchase of the full length of the identified music item or related music. An alternate embodiment provides the listener with convenient means to record a segment of the music in which he / she is interested. The recorded music segment is played back into an apparatus which can identify the song based on the play back and provide the user with information on the identified song such as title, singer or artist, composer, producer, etc., and provide related purchasing information. The user can make selections and provide payment data to the music identification / purchasing system which will result in the selections being delivered to the user by mail.

A method for non-text-based identification of a selected item of stored music. The first broad portion of the method focuses on building a music identification database. That process requires capturing a tag of the selected musical item, and processing the tag to develop reference key to the same. Then the tag is stored, together with the reference key and an association to the stored music. The database is built by collecting a multiplicity of tags. The second broad portion of the method is retrieving a desired item of stored music from the database. That process calls for capturing a query tag from a user, and processing the query tag to develop a query key to the same. The query tag is compared to reference keys stored in the database to identify the desired item of stored music.

A humming composition system and its method can compose the input humming signal into a standard score and present it again. The present invention uses a statistical music recognition method to identify the input humming signal, shape the input humming signal into musical notes, and determine the pitch value of each musical note in the input humming signal. The humming composition system of the present invention comprises an input device, a humming database and a statistical humming composition block, wherein the input device is used to receive the input humming signal, and the humming database records a series of The humming data is used for training note models and pitch models, while the statistical humming arrangement block writes the input humming signal into a music score, and the note symbols in the input humming signal are determined by the single-tone level model, while the pitch values ​​of the note symbols are shaped by a Gaussian mixture model to output music query sequences for music retrieval in the subsequent music search step.

According to one embodiment, a sound quality correction apparatus calculates various feature parameters for identifying the speech signal and the music signal from an input audio signal and, based on the various feature parameters thus calculated, also calculates a speech / music identification score indicating to which of the speech signal and the music signal the input audio signal is close to. Then, based on this speech / music identification score, the correction strength of each of plural sound quality correctors is controlled to execute different types of the sound quality correction processes on the input audio signal.

The invention relates to a video shooting method, device and system, electronic equipment and a storage medium, and the method comprises the steps: obtaining a music identification of background musicfor video shooting; sending an acquisition request to a server, wherein the acquisition request is generated based on the music identifier; receiving special effect information and music informationsent by the server for the music identifier, wherein the special effect information is the special effect information acquired by the server according to a special effect identifier, the special effect identifier is acquired by the server according to an association relation between music identifiers, and the music information is the music information acquired by the server according to the musicidentifier; obtaining a corresponding video special effect according to the special effect information and obtaining corresponding background music according to the music information; and displaying the video special effect and the background music, so video shooting can be carried out according to the video special effect and the background music. By applying the method, multiple manual operations of a user are not needed, and operation procedures are simplified.