Listening broadband physical model for microphones: a first step
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arXiv
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| Autori principali: | , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866917558264791040 |
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| author | Millot, Laurent Valette, Antoine Lopes, Manuel Pelé, Gérard Elliq, Mohammed Lambert, Dominique |
| author_facet | Millot, Laurent Valette, Antoine Lopes, Manuel Pelé, Gérard Elliq, Mohammed Lambert, Dominique |
| contents | We will present a first step in design of a broadband physical model for microphones. Within the proposed model, classical directivity patterns (omnidirectional, bidirectional and cardioids family) are refound as limit cases: monochromatic excitation, low frequency and far-field approximation. Monophonic pieces of music are used as sources for the model so we can listen the simulation of the associated recorded sound field in realtime thanks to a Max/MSP application. Listening and subbands analysis show that the directivity is a function of frequential subband and source location. This model also exhibits an interesting proximity effect. Audio demonstrations will be given.Paper 6638 presented at the 120th Convention of the Audio Engineering Society, Paris, 2006 |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_02164 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Listening broadband physical model for microphones: a first step Millot, Laurent Valette, Antoine Lopes, Manuel Pelé, Gérard Elliq, Mohammed Lambert, Dominique Audio and Speech Processing Sound We will present a first step in design of a broadband physical model for microphones. Within the proposed model, classical directivity patterns (omnidirectional, bidirectional and cardioids family) are refound as limit cases: monochromatic excitation, low frequency and far-field approximation. Monophonic pieces of music are used as sources for the model so we can listen the simulation of the associated recorded sound field in realtime thanks to a Max/MSP application. Listening and subbands analysis show that the directivity is a function of frequential subband and source location. This model also exhibits an interesting proximity effect. Audio demonstrations will be given.Paper 6638 presented at the 120th Convention of the Audio Engineering Society, Paris, 2006 |
| title | Listening broadband physical model for microphones: a first step |
| topic | Audio and Speech Processing Sound |
| url | https://arxiv.org/abs/2401.02164 |