Simon,
Would you be interested in developing an audio output 3D function for high performance CW reception?
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73 de Max, N5NHJ (I8NHJ)
one of EL2PP, 1A0KM, JT1Y, E30GA, T77V, TT8MM, T32R, K5K, XR0X, S05X, 4O3T, BS7H, K4M, PJ7E, PJ7DX, 6Y1V, C6ANA, VP5/I8NHJ, ZF2NH, KP4/N5NHJ and...
3D SOUND FOR CW (Maybe HRTF)
- Simon G4ELI
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Re: 3D SOUND FOR CW (Maybe HRTF)
Pseudo stereo?
I have this already but could be improved.
I have this already but could be improved.
Re: 3D SOUND FOR CW (Maybe HRTF)
Pseudo stereo could be a starting point. The idea is to locate any signal in the given passband somewhere in the space, the center of the filter will be the center of the virtual space.
Read this if you have time and if you want:
https://apps.dtic.mil/dtic/tr/fulltext/u2/a305780.pdf
Read this if you have time and if you want:
https://apps.dtic.mil/dtic/tr/fulltext/u2/a305780.pdf
- Simon G4ELI
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- Joined: Thu Aug 06, 2020 7:27 am
- Location: Mawnan Smith
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Re: 3D SOUND FOR CW (Maybe HRTF)
An interesting paper.N5NHJ wrote: ↑Thu Dec 10, 2020 10:16 pm Pseudo stereo could be a starting point. The idea is to locate any signal in the given passband somewhere in the space, the center of the filter will be the center of the virtual space.
Read this if you have time and if you want:
https://apps.dtic.mil/dtic/tr/fulltext/u2/a305780.pdf
Play with Pseudo Stereo - Ribbon Bar, Receive, Mode, Pseudo Stereo.
Re: 3D SOUND FOR CW (Maybe HRTF)
I did it already, that's way I said it is a starting point.
- Simon G4ELI
- Posts: 2138
- Joined: Thu Aug 06, 2020 7:27 am
- Location: Mawnan Smith
- Contact:
Re: 3D SOUND FOR CW (Maybe HRTF)
Probably a good project for 2021.
Re: 3D SOUND FOR CW (Maybe HRTF)
It is going to be implemented in SDR#.
73, Max
73, Max