Evaluación perceptual de una producción musical aplicando grabación binaural
The technological evolution has significantly influenced the way people receive, control and listen the audio content of mobile devices. This 3D audio experience is usually focused on content or material for the film industry and presents a small amount in terms of musical productions. When recordin...
- Autores:
-
Toro Botero, Juan Jose
- Tipo de recurso:
- Fecha de publicación:
- 2019
- Institución:
- Universidad de San Buenaventura
- Repositorio:
- Repositorio USB
- Idioma:
- spa
- OAI Identifier:
- oai:bibliotecadigital.usb.edu.co:10819/7030
- Acceso en línea:
- http://hdl.handle.net/10819/7030
- Palabra clave:
- Audio binaural
Grabación binaural
Técnicas estéreo
Producción musical
Binaural audio
Binaural recording
Stereo recordings
Music production
Audio
Grabación en estudio
Producción de audio
Sonido estereofónico
- Rights
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
Summary: | The technological evolution has significantly influenced the way people receive, control and listen the audio content of mobile devices. This 3D audio experience is usually focused on content or material for the film industry and presents a small amount in terms of musical productions. When recording live session or an acoustic format session, stereo recording techniques are most often used. These recordings, using this type of technique, provide a good immersive image and spatialization of musical instruments; an approach to what has been done in cinematographic productions. However, there is a limitation in the sensations of spatiality and perception generated, which are corrected using binaural recording techniques. In this work we evaluated the sensations of spatiality and realism of a musical production of an acoustic format developed with binaural recording in comparison with the traditional stereo recording techniques and the evaluation method for the subjective comparison of both methods was determined, for obtain and analyze the advantages and disadvantages of binaural audio compared to traditional stereo audio in the development (recording, mixing, reproduction) of a musical production. The test was conducted with a group of 10 participants who had knowledge in sound and was composed of two stages, in the first stage, the participant listened to different recordings of the same song, in this case the version of the song was an acoustic format which the recordings were made with different stereo / binaural techniques, all the recordings were made from the same point, to obtain the same perspective of the musicians. The participants listened to the acoustic recording with different stereo recording techniques. In the second stage of the test, participants listened the same song, but recorded and produced in different ways, in this case the song was recorded in a traditional way in studio, recording each instrument separately and using a metronome for both stereo techniques binaural and traditional. Two tracks were obtained which were Overdub production and recording using exclusively the binaural recording head and traditional Overdub recording and production, using different mono or stereo capture techniques. Keywords: Binaural audio, Binaural recording, Stereo recordings, Music production |
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