9/16/2023 0 Comments Logic vu meter![]() In any case, if you want to see the actual sound level, you'll need to monitor the actual audio signal. Software filtering of the meter stream would also allow user-configurable VU damping control.(fast, medium or "peak" response meters) But what they lack in accuracy, they make up for in realism. So technically, VU meters are less accurate than their newer FS cousins. They show the EXACT moment-to-moment volume of an instrument. I saw the youtube video someone post about the VU meter and he had the same number on VU and DAW metering. I confuse which meter should I rely since I want to set all my tracks 0VU-18dbfs. This is the opposite of the FS meters in your DAWs. The problem that I found is when I set my VU meter on -18 headroom and hit 0, the meter on Logic Pro is -12dbfs. As I mentioned in another thread, this would also allow a software-driven AGC if you also have a MIDI controlled mixer. A VU meter shows the AVERAGE moment-to-moment volume of an instrument. Then you could output a MIDI stream to a remote meter or display. These require actually connecting to the audio signal.Īnother method that I considered (but never built, yet), is a simple sample/hold circuit connected to an AIN, which would allow you to read the audio level directly into a core. There are easy, single-chip VU meter drivers that have audio inputs, and a group of LEDs driven directly from the chip. You cannot predict the ADSR envelope of the audio by watching the MIDI stream, so you won't really be watching the audio level, just an estimation based on the MIDI events that triggered it. Including CC#7 and velocity information could make it more accurate, but in the end, you'll have a guess. You could watch MIDI messages and guess at the level of the resulting audio output. #4: Would i need to write my own code for this? A AOUX module would just replace a DOUX module? According to this schematic i can have DOUX modules. #3: How would this limit me in making a midibox 64. #2: Would i need to create a VU Meter of the AOUX module or would i need to add the VU meter as a sort of module for the AOUX module (PC > Core > AOUX module > VU meter > Leds) With a VU meter 0 is by design aligned to the target level, hence why the RRS meter mentioned makes this a parameter. For a -18db target AUM would be the better option there. Multi channel metering: stereo, left, right, mid, side channel. The other numbers helps to see where it holds, falls off etc. Multiple measurement modes: PEAK, RMS, EBU R128, VU and PPM. Now i want to make a VU meter that works on those Midi outputs of traktor. With VU metering, the target is the '0' or to consistently hover around it. ![]() However i want to make one that works on Midi inputs, because Traktor (software i'll be using) sends out a midi output with a certain velocity. So a VU meter basically measures the power (in Ampére?) coming in and lighting the leds up corresponding to the power coming in. ![]() (If you don't know what VU meter is, Click) However in my design i want to make a VU Meter. I'm planning to make a midibo圆4 and so far i understand how all the modules work and what they do. This is my first post here (although i have been lurking for some time) and hopefully i placed it in the right section. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |