Meters.lv2

meters.lv2 - a collection of audio level meters with GUI in LV2 plugin format.

The bundle includes needle style meters (mono and stereo variants) as well as related audio measurement tools. The needle meters comply with IEC 60268-10/17 specifications, the K-meters are RMS type as conform with Bob Katz' practices. IEC 61260 standard filters are used for the 1/3 octave spectrum display and the EBU Recommendation 128 applied to the ebur128 meter.

A few notes on the user interface:

Further reading:

ClassNameAudio/Midi/CTRLDescription URI
inout
AnalyserBBC M-62/0/12/0/2BBC M-6, Mid/Side stereo audio level meter according to IEC 60268-10 / Type IIa. L/R -6dB.http://gareus.org/oss/lv2/meters#BBCM6
AnalyserBBC Meter (Mono)1/0/11/0/1Mono audio level meter according to IEC 60268-10 / Type IIa (BBC scale).http://gareus.org/oss/lv2/meters#BBCmono
AnalyserBBC Meter (Stereo)2/0/12/0/2Stereo audio level meter according to IEC 60268-10 / Type IIa (BBC scale).http://gareus.org/oss/lv2/meters#BBCstereo
AnalyserStereo Phase-Correlation Meter2/0/12/0/1Stereo phase correlation meter.http://gareus.org/oss/lv2/meters#COR
AnalyserDIN Meter (Mono)1/0/11/0/1Mono audio level meter according to IEC 60268-10 Type I with DIN scale.http://gareus.org/oss/lv2/meters#DINmono
AnalyserDIN Meter (Stereo)2/0/12/0/2Stereo audio level meter according to IEC 60268-10 Type I with DIN scale.http://gareus.org/oss/lv2/meters#DINstereo
AnalyserEBU Meter (Mono)1/0/11/0/1Mono audio level meter according to IEC 60268-10 / Type IIb (EBU scale).http://gareus.org/oss/lv2/meters#EBUmono
AnalyserEBU R128 Meter2/0/12/0/1Stereo audio level meter according to EBU Recommendation 128.http://gareus.org/oss/lv2/meters#EBUr128
AnalyserEBU Meter (Stereo)2/0/12/0/2Stereo audio level meter according to IEC 60268-10 / Type IIb (EBU scale).http://gareus.org/oss/lv2/meters#EBUstereo
AnalyserK12/RMS Meter (Mono)1/0/11/0/3Mono audio level meter according to the K-system. K-12/RMS variant (Broadcast)http://gareus.org/oss/lv2/meters#K12mono
AnalyserK12/RMS Meter (Stereo)2/0/12/0/5Stereo audio level meter according to the K-system. K-12/RMS variant (Broadcast)http://gareus.org/oss/lv2/meters#K12stereo
AnalyserK14/RMS Meter (Mono)1/0/11/0/3Mono audio level meter according to the K-system. K-14/RMS variant (Home Theatre, pop-music)http://gareus.org/oss/lv2/meters#K14mono
AnalyserK14/RMS Meter (Stereo)2/0/12/0/5Stereo audio level meter according to the K-system. K-14/RMS variant (Home Theatre, pop-music)http://gareus.org/oss/lv2/meters#K14stereo
AnalyserK20/RMS Meter (Mono)1/0/11/0/3Mono audio level meter according to the K-system. K-20/RMS variant (Large Theatre, wide-range-music)http://gareus.org/oss/lv2/meters#K20mono
AnalyserK20/RMS Meter (Stereo)2/0/12/0/5Stereo audio level meter according to the K-system. K-20/RMS variant (Large Theatre, wide-range-music)http://gareus.org/oss/lv2/meters#K20stereo
AnalyserNordic Meter (Mono)1/0/11/0/1Mono audio level meter according to IEC 60268-10 Type I with Nordic scale.http://gareus.org/oss/lv2/meters#NORmono
AnalyserNordic Meter (Stereo)2/0/12/0/2Stereo audio level meter according to IEC 60268-10 Type I with Nordic scale.http://gareus.org/oss/lv2/meters#NORstereo
AnalyserSignal Distribution Histogram1/0/11/0/1Mono audio signal distribution histrogram display. Useful to plot noise-shapes.http://gareus.org/oss/lv2/meters#SigDistHist
AnalyserTrue-Peak and RMS Meter (Mono)1/0/31/0/5A combined True Peak (4x oversampling) and RMS meter display with additional numeric digital peak. Intended for mastering.http://gareus.org/oss/lv2/meters#TPnRMSmono
AnalyserTrue-Peak and RMS Meter (Stereo)2/0/32/0/10A combined True Peak (4x oversampling) and RMS meter display with additional numeric digital peak. Intended for mastering.http://gareus.org/oss/lv2/meters#TPnRMSstereo
AnalyserVU Meter (Mono)1/0/11/0/1Mono audio level meter according to IEC 60268-17 standard (VU meter).http://gareus.org/oss/lv2/meters#VUmono
AnalyserVU Meter (Stereo)2/0/12/0/2Stereo audio level meter according to IEC 60268-17 standard (VU meter).http://gareus.org/oss/lv2/meters#VUstereo
AnalyserBit Meter1/0/11/0/1Floating Point Bit Debug Tool.http://gareus.org/oss/lv2/meters#bitmeter
AnalyserTrue-Peak Meter (Mono)1/0/11/0/2Mono audio Level true-peak meter. Digital peak meter with 4 times oversampling, 13.3dB/s falloff.http://gareus.org/oss/lv2/meters#dBTPmono
AnalyserTrue-Peak Meter (Stereo)2/0/12/0/4Stereo audio Level true-peak meter. Digital peak meter with 4 times oversampling, 13.3dB/s falloff.http://gareus.org/oss/lv2/meters#dBTPstereo
AnalyserDR14 - Dynamic Range Meter (Mono)1/0/31/0/6Pleasurize Music Foundation Dynamic Range Meterhttp://gareus.org/oss/lv2/meters#dr14mono
AnalyserDR14 - Dynamic Range Meter (Stereo)2/0/32/0/12Pleasurize Music Foundation Dynamic Range Meterhttp://gareus.org/oss/lv2/meters#dr14stereo
AnalyserStereo Phase Scope2/0/12/0/2Stereo phase scope (goniometer).http://gareus.org/oss/lv2/meters#goniometer
AnalyserPhase/Frequency Wheel2/0/72/0/2Phase/Frequency Wheel - display stereo-signal phase (angle) relative to frequency (radius).http://gareus.org/oss/lv2/meters#phasewheel
Analyser1/3 Octave Spectrum Display Mono1/0/41/0/60a 30-band (1/3 octave) spectrum analyzer, Implemented using 6th order butterworth biquad filters complying with performance requirements of class-0 IEC 61260. The frequency range is in powers-of-two centered around 1000Hz (see iec-61260 annex a). Reference level is 0dBFS, the time-conatant defaults to 1 second.http://gareus.org/oss/lv2/meters#spectr30mono
Analyser1/3 Octave Spectrum Display Stereo2/0/42/0/60a 30-band (1/3 octave) spectrum analyzer, Implemented using 6th order butterworth biquad filters complying with performance requirements of class-0 IEC 61260. The frequency range is in powers-of-two centered around 1000Hz (see iec-61260 annex a). Reference level is 0dBFS, the time-conatant defaults to 1 second.http://gareus.org/oss/lv2/meters#spectr30stereo
AnalyserStereo/Frequency Scope2/0/42/0/1Stereo Scope display channel difference per frequency.http://gareus.org/oss/lv2/meters#stereoscope