Foobar2000:Components/Trifield LR-LRC Decoder DSP (foo dsp trifield) - Revision history

Korth: foobar2000.org link

2025-05-11T21:44:07Z

foobar2000.org link

← Older revision		Revision as of 21:44, 11 May 2025
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	[[Category:Foobar2000 components\|DSP components]]		[[Category:Foobar2000 components\|DSP components]]
	{{infobox foobar2000 component		{{infobox foobar2000 component
	\| name = ~~Downmixer~~ DSP		\| name = Trifield LR-LRC Decoder DSP
	\| screenshot =		\| screenshot =
	\| caption =		\| caption =
	\| module_name = foo_dsp_trifield		\| module_name = foo_dsp_trifield
	\| developer = Case		\| developer = {{ha user\|u=322\|name=Case}}
	\| repository =		\| repository =
	\| released = {{start date and age\|2017\|06\|02}}		\| released = {{start date and age\|2017\|06\|02}}
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	== External links ==		== External links ==
			* {{foobar2000\|https://www.foobar2000.org/components/view/foo_dsp_trifield\|Trifield LR→LRC Decoder DSP}}
	* [https://foobar.hyv.fi/2.0/?view=foo_dsp_trifield Information page]		* [https://foobar.hyv.fi/2.0/?view=foo_dsp_trifield Information page]
	* [https://foobar.hyv.fi/2.0/foo_dsp_trifield_src.zip Sources]		* [https://foobar.hyv.fi/2.0/foo_dsp_trifield_src.zip Sources]

Thorna at 07:25, 30 March 2023

2023-03-30T07:25:28Z

← Older revision		Revision as of 07:25, 30 March 2023
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	\| developer = Case		\| developer = Case
	\| repository =		\| repository =
	\| released = 2017-06-02		\| released = {{start date and age\|2017\|06\|02}}
	\| released_ref =		\| released_ref =
	\| stable_release = 1.1.3		\| stable_release = 1.1.4
	\| stable_release_date = ~~2022~~-08-28		\| stable_release_date = 2023-03-16
	\| preview_release =		\| preview_release =
	\| preview_release_date =		\| preview_release_date =
	\| foobar2000_minimum = 1.1		\| foobar2000_minimum = 1.5
	\| foobar2000_maximum =		\| foobar2000_maximum =
	\| foobar2000_ui_module =		\| foobar2000_ui_module =

Thorna at 16:43, 27 September 2022

2022-09-27T16:43:21Z

← Older revision		Revision as of 16:43, 27 September 2022
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	\| foobar2000_ui_module =		\| foobar2000_ui_module =
	\| use = DSP		\| use = DSP
	\| license = [GNU AGPL]		\| license = [https://en.wikipedia.org/wiki/GNU_Affero_General_Public_License GNU AGPL]

	}}		}}

Thorna at 16:37, 27 September 2022

2022-09-27T16:37:05Z

← Older revision		Revision as of 16:37, 27 September 2022
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	\| released_ref =		\| released_ref =
	\| stable_release = 1.1.3		\| stable_release = 1.1.3
	\| stable_release_date = 2022-08-28 ~~17:11~~		\| stable_release_date = 2022-08-28
	\| preview_release =		\| preview_release =
	\| preview_release_date =		\| preview_release_date =

Thorna: New Component page

2022-09-27T16:34:01Z

New Component page

New page

[[Category:Foobar2000 components|DSP components]]
{{infobox foobar2000 component
| name = Downmixer DSP
| screenshot =
| caption =
| module_name = foo_dsp_trifield
| developer = Case
| repository =
| released = 2017-06-02
| released_ref =
| stable_release = 1.1.3
| stable_release_date = 2022-08-28 17:11
| preview_release =
| preview_release_date =
| foobar2000_minimum = 1.1
| foobar2000_maximum =
| foobar2000_ui_module =
| use = DSP
| license = [GNU AGPL]

}}

==Description==
An implementation of Michael Gerzon's Trifield decoder.

The Trifield process is a form of audio rendering in which a conventional two-channel stereo signal is decoded (using Ambisonic principles) to an additional number of loudspeakers, typically three in the form of a Left-Center-Right front stage. The technique provides significant improvement to image stability, especially when the listener is moving or off-axis. It also addresses the problem in conventional stereo, where center images are recessed and less distinct due to the comb filtering arising from two sound sources emitting correlated signals.

== External links ==
* [https://foobar.hyv.fi/2.0/?view=foo_dsp_trifield Information page]
* [https://foobar.hyv.fi/2.0/foo_dsp_trifield_src.zip Sources]