The present invention relates to a method for processing and playing audio data comprising the steps of receiving mixed input data and playing recombined output data. Furthermore, the invention relates to a device 10 for processing and playing audio data, preferably DJ equipment, comprising an audio input unit for receiving a mixed input signal, a recombination unit 32 and a playing unit 34 for playing recombined output data. In addition, the present invention relates to a method and a device for representing audio data, i.e. on a display.

The present invention provides a method for processing audio data, comprising the steps of providing input audio data containing a mixture of audio data including first audio data of a first musical timbre and second audio data of a second musical timbre different from said first musical timbre, decomposing the input audio data to provide decomposed data representative of the first audio data, transforming the decomposed data to obtain third audio data.

Some embodiments of the present disclosure relate to generating novel lyrics lines conditioned on music audio. A bimodal neural network model may learn to generate lyric lines conditioned on a given short audio clip. The bimodal neural network model includes a spectrogram variational autoencoder and a text variational autoencoder. Output from the spectrogram variational autoencoder is used to influence output from text variational autoencoder.

A method for processing music audio data, including providing input audio data representing a first piece of music comprising a mixture of musical timbres. The method also includes decomposing the input audio data to generate at least first-timbre decomposed data representing a first timbre selected from the musical timbres of the first piece of music, and second-timbre decomposed data representing a second timbre selected from the musical timbres of the first piece of music. The method also includes applying a transport control to obtain transport controlled first-timbre decomposed data. The method also includes recombining audio data obtained from the transport controlled first-timbre decomposed data with audio data obtained from the second-timbre decomposed data to obtain recombined audio data.

A computer-implemented sound signal generation method includes: obtaining a first sound source spectrum of a sound signal to be generated; obtaining a first spectral envelope of the sound signal; and estimating fragment data representative of samples of the sound signal based on the obtained first sound source spectrum and the obtained first spectral envelope.

A computer-implemented sound signal synthesis method includes: generating, based on first control data representative of a plurality of conditions of a sound signal to be generated, (i) first data representative of a sound source spectrum of the sound signal, and (ii) second data representative of a spectral envelope of the sound signal; and synthesizing the sound signal based on the sound source spectrum indicated by the first data and the spectral envelope indicated by the second data.

A method for processing music audio data, including providing input audio data representing a first piece of music comprising a mixture of musical timbres. The method also includes decomposing the input audio data to generate at least first-timbre decomposed data representing a first timbre selected from the musical timbres of the first piece of music, and second-timbre decomposed data representing a second timbre selected from the musical timbres of the first piece of music. The method also includes applying a transport control to obtain transport controlled first-timbre decomposed data. The method also includes recombining audio data obtained from the transport controlled first-timbre decomposed data with audio data obtained from the second-timbre decomposed data to obtain recombined audio data.

Apparatus, articles of manufacture, and systems for audio matching based on a harmonogram are disclosed. An example apparatus includes memory, and hardware to execute instructions to determine a first dominant frequency in a time slice of audio data based on a segment of a first spectrogram associated with the audio data, the first dominant frequency indicative of a first harmonic component of the time slice, determine a second dominant frequency indicative of a second harmonic component of the time slice, the second harmonic component less dominant than the first, generate a query harmonogram of the audio data, different segments of the query harmonogram representative of aggregate energy values of dominant frequencies in different time slices of the audio data, the dominant frequencies including at least one of the first or second dominant frequencies, and identify query sound based on a comparison of the query harmonogram to a reference harmonogram.

The present invention relates to a method for processing and playing audio data comprising the steps of receiving mixed input data and playing recombined output data. Furthermore, the invention relates to a device for processing and playing audio data, preferably DJ equipment, comprising an audio input unit for receiving a mixed input signal, a recombination unit and a playing unit for playing recombined output data. In addition, the present invention relates to a method and a device for representing audio data, i.e. on a display.

A computer-implemented sound signal generation method includes: obtaining a first sound source spectrum of a sound signal to be generated; obtaining a first spectral envelope of the sound signal; and estimating fragment data representative of samples of the sound signal based on the obtained first sound source spectrum and the obtained first spectral envelope.