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path: root/Alc/hrtf.c
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* Fix some formattingChris Robinson2011-07-041-2/+2
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* Implement a lerped lookup of the HRTF coefficients/delaysChris Robinson2011-07-041-20/+82
| | | | Code supplied by Christopher Fitzgerald
* Add a function to check if a device is compatible with the Hrtf filterChris Robinson2011-06-251-0/+8
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* Fix formatter for size_tChris Robinson2011-06-241-1/+1
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* Use separate lines for HRTF history and valuesChris Robinson2011-06-171-1/+1
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* Change HRTF table user input formatChris Robinson2011-06-031-25/+25
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* Readd the default HRTF filter (based on the diffuse set)Chris Robinson2011-06-031-1/+3
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* Use a minimum phase HRTF data setChris Robinson2011-06-031-44/+87
| | | | This reduces the coefficient size from 128 down to 32, with a set of delays
* Fix HRTF elevation calculationChris Robinson2011-05-191-4/+4
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* Properly handle elevations that don't have angles up to 180Chris Robinson2011-05-031-4/+7
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* Add an HRTF filter for mono sourcesChris Robinson2011-05-011-0/+75
The data is based on the KEMAR HRTF data provided by MIT, which can be found at <http://sound.media.mit.edu/resources/KEMAR.html>. The compact measurements were used. See hrtf_tables.inc for more information. The filter is only available for stereo output, using a 44100hz playback rate. Note also that it currently only applies to mono sounds, and the cf_level and head_dampen config options are ignored while it is active.