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FS#1644 - Redzone on Peak Meter
Attached to Project:
Rockbox
Opened by Zakk Roberts (midkay) - Thursday, 21 August 2003, 05:53 GMT+2
Last edited by Platoche (platoche) - Friday, 18 November 2005, 19:18 GMT+2
Opened by Zakk Roberts (midkay) - Thursday, 21 August 2003, 05:53 GMT+2
Last edited by Platoche (platoche) - Friday, 18 November 2005, 19:18 GMT+2
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DetailsThis patch puts a "red-zone" on the peak meter for both
recording and playing back. It basically indicates when you are reaching into the redzone by inverthing the peak meter for the last 34 pixels or so of the peak meter. This is a fix for tracktheripper's request. To do: ------ Work correctly with dBfs (adjust for dbfs so the redzone is shorter - 10 pixels?) Suggestions appreciated. redzone.patch applies to peakmeter.c in apps/recorder. 
redzone.patch
(1.3 KiB)
peakmeter.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) 
redzone-fmrecorder.zip
(232.8 KiB)
redzone-recorder.zip
(224.3 KiB)
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This task depends upon
Closed by Zakk Roberts (midkay)
Wednesday, 28 June 2006, 01:21 GMT+2
Reason for closing: Out of Date
Additional comments about closing: Out of date, pretty useless (doesn\'t respect scaling).. maybe a new version later.
Wednesday, 28 June 2006, 01:21 GMT+2
Reason for closing: Out of Date
Additional comments about closing: Out of date, pretty useless (doesn\'t respect scaling).. maybe a new version later.
Hi Blue
This patch disregards the scaling of the peak values. Thus
depending on the settings linear / logarithmic / min / max
the red zone marks different ranges. A red zone could be
useful if it really marked e.g. the range of 0db .. -6db.
Thus it would be better to calculate the lower limit of the
red zone each time the scale / min / max value changes.
Phil
Hi there!
Right off the bat, I'm not Blue[chip]... :)
But for the real reply:
This is planned. I plan to make it customizable, auto sizable,
etc.
Is this patch work with Iriver Ihp140 ? and how to apply
this patch in RockBox ?
Thank's
will it work with peakmeter bars that respect X margins ?