Sony Corporation

Sony Group Corporation

Masashi Fujihara

Masayoshi Noguchi

Koyuru Okimoto

Toru Nakagawa

Kaneaki Fujishita

Naoya Takahashi

Kohei Asada

Toru Chinen

Minoru Tsuji

Makoto Akune

Ryuichi Namba

Kazunobu Ookuri

Goro Shiraishi

Kazuki Sakai

Akihito Nakai

The present technology relates to an information processing apparatus, an information processing method, and a program capable of reproducing a sound pressure of a playback sound in a measurement environment. An information processing apparatus according to one aspect of the present technology records sound pressure reproduction data used to reproduce sound pressure of a speaker as a sound pressure when outputting a playback sound obtained by playback processing using transfer characteristics of sound in a measurement environment where the speaker is installed from an output apparatus prepared in a playback environment together with transfer characteristic data representing the transfer characteristics. The present technology can be applied to a system that performs audio mixing of contents such as movies.

Information processing apparatus, information processing method, and program

There is provided a sound processing device that includes an acquisition part that acquires parameters relating to a way of sounding of sound from first sound data obtained by actual measurement, an adjustment part that adjusts the parameters in accordance with a space for reproduction, a synthesis part that generates third sound data from second sound data on the basis of parameters having been adjusted by the adjustment part, and an output part that reproduces the third sound data.

Sound processing device and sound processing method for flexible reproduction of sound

The present technology relates to a signal processing apparatus and method that are capable of reproducing sound at an optional listening position with a high sense of reality. The signal processing apparatus includes a rendering unit that generates reproduction data of sound at an optional listening position in a target space on the basis of recording signals of microphones attached to a plurality of moving bodies in the target space. The present technology can be applied to a reproduction apparatus.

Signal processing apparatus and method

Provided is a signal processing apparatus including a feature detection unit configured to detect, from an input signal, a detection signal including at least one of audience-generated-sound likelihood and music likelihood, a reverberation adding unit configured to add long or short reverberations to the input signal based on a detected tone being moderate or ordinary tone respectively, and a vicinity-sound generation unit configured to generate vicinity sound based on the detection signal.

Signal processing apparatus, signal processing method, and program for adding long or short reverberation to an input audio based on audio tone being moderate or ordinary

Provided is an audio processing device including a narration canceling section configured to generate a narration canceling signal by removing a narration component from an input signal, and a reverberation adding section configured to add a reverberation effect to the narration canceling signal.

Audio processing device, method, and program

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Kanagawa, Japan

Masashi Fujihara