[linux-audio-user] meters with resettable infinite peak hold

greetings! i'm looking for jack-compatible meters which have a peak indicator which does not fall off but can be reset while the meter is still running. as far as i can tell, none of the available options will do that: ecasignalview: holds stats but can't be reset while running. ardour: meter falloff "OFF" setting doesn't work - the peak hold still falls off after some time (also, the peak indicator doesn't change color at 0, so it's hard to tell, at a glance, that you've peaked.... and, while recording, channel meters never go over 0). there is the numerical peak indicator, which does what i want, but you cannot reset all channels with one command. meterbridge: falloff is not adjustable. hdspmixer: "release rate" setting does not include "off". please let me know if i'm incorrect about any of the above, or if there's another available meter i've overlooked. thanks! -p