Physics

Sociology

Sight

Archaeology

Neuroscience

Perception

Natural (archaeology)

Modalities

Social science

Biology

History

Human–computer interaction

Astronomy

Variety (cybernetics)

Engineering

Artificial intelligence

Systems engineering

Sound (geography)

Acoustics

Virtual reality

Natural sounds

Computer science

Task (project management)

Speech recognition

Computer vision

As two of the five traditional human senses (sight, hearing, taste, smell, and touch), vision and sound are basic sources through which humans understand the world. Often correlated during natural events, these two modalities combine to jointly affect human perception. In this paper, we pose the task of generating sound given visual input. Such capabilities could help enable applications in virtual reality (generating sound for virtual scenes automatically) or provide additional accessibility to images or videos for people with visual impairments. As a first step in this direction, we apply learning-based methods to generate raw waveform samples given input video frames. We evaluate our models on a dataset of videos containing a variety of sounds (such as ambient sounds and sounds from people/animals). Our experiments show that the generated sounds are fairly realistic and have good temporal synchronization with the visual inputs.

Visual to Sound: Generating Natural Sound for Videos in the Wild