provide English audio options for their US and North American viewers.

Ideal for international viewers who prefer dubbing over subtitles.

: The production and distribution of a multi-audio film require significant technological and logistical efforts. This includes high-quality dubbing or voice-over work, ensuring that the audio in each language is seamless and of high quality.

The results of the study revealed significant differences in the acoustic properties of the audio tracks in Hindi, English, and Korean. The Hindi audio track exhibited a higher frequency range, with a greater emphasis on background music and sound effects. In contrast, the English audio track had a more balanced frequency response, with a focus on dialogue clarity. The Korean audio track showed a unique spectral characteristic, with a greater emphasis on percussive sounds.