Stereo Tool

Hi all,

Latest version - Beta 10.31-062 (Aug 31 2024)

Downloads

• Stereo Tool - Windows 32-bit standalone
• Stereo Tool - Windows 64-bit standalone
• Stereo Tool - VST2 32-bit
• Stereo Tool - VST2 64-bit
• Stereo Tool - VST3 32-bit
• Stereo Tool - VST3 64-bit
• Stereo Tool - Winamp DSP 32-bit
• STXtreme multi-instance updater with Nielsen PPM
• Thimeo ST-Enterprise - Windows
• Thimeo ST-Enterprise - Intel/AMD Linux 64 bit
• Thimeo ST-Enterprise - macOS
• Relay (runs directly, not an installer)
• Thimeo WatchCat
• Stereo Tool - macOS standalone - UNIVERSAL binary (Intel/M1)
• MAC: Intel Thimeo WatchCat
• MAC: M1 Thimeo WatchCat
• Stereo Tool - macOS VST2 - UNIVERSAL binary (Intel/M1)
• Stereo Tool - macOS VST3 - UNIVERSAL binary (Intel/M1)
• Stereo Tool - x86/64 Linux 32 bit ALSA standalone
• Stereo Tool - x86/64 Linux 64 bit ALSA standalone
• Stereo Tool - x86/64 Linux 32 bit standalone WITH STREAMING LIBRARIES
• Stereo Tool - x86/64 Linux 64 bit standalone WITH STREAMING LIBRARIES
• Stereo Tool - ARM Linux 32 bit standalone WITH STREAMING LIBRARIES
• Stereo Tool - ARM Linux 64 bit standalone WITH STREAMING LIBRARIES
• Stereo Tool - x86/64 Linux 32 bit Jack standalone
• Stereo Tool - x86/64 Linux 64 bit Jack standalone
• MultiVOC - x86/64 Linux 64 bit ALSA/Jack
• Stereo Tool - ARM Linux 32 bit standalone
• Stereo Tool - ARM Linux 32 bit Jack standalone
• MicroMPX - Windows encoder
• MicroMPX - Windows decoder
• MicroMPX - ARM Linux 32 bit encoder
• MicroMPX - ARM Linux 32 bit decoder
• MicroMPX - ARM Linux 64 bit encoder
• MicroMPX - ARM Linux 64 bit decoder
• Pi 3/4 SD card updater
• Generic plugin, now renamed to libStereoTool (LiquidSoap, GML, mAirList etc)

Changes/bugfixes

• Removed full adaptive compressor mode selection for MB2, since that's not included in this build (was needed for Parallel mode).
  We are close to a release build, please report any issues you find.

TODO's

• Renamed "MicroMPX ports" to "MicroMPX inputs" in MicroMPX decoder
• Updated Bojcha's QuadBender preset to the latest version
• Web interface: Fixed alignment issue in MicroMPX builds
• Native GUI: Fixed issue with scrollbar in top meterbar; was as high as the meterbar itself.
• MicroMPX multicast issue directly after startup
• Add loading presets via JSON (nrk)
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• Update Pi 5 image: https://www.hifiberry.com/blog/changes- ... y-drivers/
• Finish US pricing, update prices.
• MicroMPX overview app
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• When sound card/stream recovers after error, clarify current message which appears to indicate that it's not streaming at all.
• Remove Stokkemask Clipper?
• Remove Simple Clipper from STXtreme
• Phase Delay isn't disabled at low latency settings, causing extra delay.
• Soms geeft "GetSamplesScrollSize" -1 terug, omdat scrolled[index] 0 is. Dat wijst op een issue met updaten van de waveform op momenten dat dat niet nodig is. Op dat moment doet 'ie dus onnodig een volledige redraw. In debugmode gebeurt dat vaak.
• MicroMPX GPS: Extreme amounts of logging when GPS data doesn't come in due to bad antenna. Causes disk to fill up in a day, so the logging cleanup also doesn't help.
• LiveWire 48 kHz FM output doesn't work with ASIO
• Enabling Parallel MB's sometimes hangs (deadlock in Sync code?)
• Streaming: Add FLAC support
• SFN via NTP: Waviness every 5 minutes and long periods.
• Test SDI
• Get rid of old presets (console)
• GUI: Sound card buffer slider behavior
• Verify that inputs 1 and 2 have separate tilt corrections.
• Analyzer
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• MicroMPX via TCP should be simple now, but might require some redesign...
• Mac AU plugin should be easy to make now
• Create small program to send UDP or TCP commands for UECP. Maybe even real UECP commands... Could be the start of a new product For now, ncat works (example: echo PS=Hello | ncat 127.0.0.1 4001), see https://nmap.org/download.html#windows
• I/O: Add file input (and output?) so we can use files as backup material. Maybe both let it run all the time or make something like in MicroMPX that only plays when needed and pauses in between.
• I/O: AES67
• MicroMPX: Make readSlidingWindow smarter; only copy if necessary (lazy).
• MicroMPX V5: Add L/R peak levels to encoder and decoder libraries.
• MicroMPX V5: Simplify header structure
• Add test tones to check phase and level issues for FM, like in old calibration.
• Fix stepping of sound card buffer sizes (without control/shift should be 1, not .1 or 10).
• Add RDS2 slide shows
• Check report: Generic plugin crashes on mono input
• Multi-line translations fail (.stl): Fix reading
• GUI: Don't show 2nd channel for mono processing
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• Check compressor warning (or later)
• Delay issue in MPX display; not synchronized with the audio.
• Overview screen password protection: How should that work?
• Overview screen: Error should be shown here.
• Advanced Clipper: Check and improve filter-vibrations code. Also make it for mids.
• Mono bass for HD cannot be enabled without enabling the other "Reduce stereo" settings as well; needs to be split off just like for FM.
• MicroMPX: Somehow detect and report number of incoming streams
• Do something to draw graphs even without audio
• Pragma messages: Check and remove where possible
• Check BIMP meter bar; dynamics section MB on/off removes top bar
• MicroMPX: Add error checking for IP addresses, don't open if the address isn't complete. (Maybe wait for ENTER? - Web interface).
• Figure out which settings to put in overview screen
• Mac: If the sound card doesn't exist on startup and you try to close, nothing happens. Then attempting again crashes ST.
• Improve sound card error messages on STXtreme
• Pi 5 version doesn't detect HifiBerry. -> Adding ,slave helps, but for which cards is this needed? Ask HifiBerry -> https://support.hifiberry.com/hc/en-us/ ... 4212871453
• Run Valgrind on multi-instance.
• MicroMPX: Extra priority setting for during startup.
• Think about MicroMPX post processing performance. Is anything possible here? Just 2% less would probably be sufficient... Maybe remove scaling? -> No; no effect. Maybe do initializing at prio idle?
• MicroMPX: “umpxDecoderGetStreamFeedback()”: the signal lost counter in umpxDecoderStreamInfo seems to be stuck or sometimes not to count up when there is no input (with pilot generation active, internal sync turned off). I can’t rule out the problem is on our side, but it was working before and I think we did not change anything handling the umpxDecoderStreamInfo.
• Manual?
• Streaming must read data from files from a separate thread, https://forums.stereotool.com/viewtopic.php?p=75718
• Can we add an automatic gate for Blue Monday? Detecteer harde tikken die even hard zijn als input maar toch steeds harder worden en te hard zijn.
• STAMP license error message is only visible in the native GUI (which doesn't exist); how do we show it in the correct GUI (the one in which the button was clicked)? Same question for overview page.
• DHD: Remove logging, probably.
• DHD: Add FM Professional to purchase options on the site.
• Fix Declipper issues reported in https://forums.stereotool.com/viewtopic ... 4&start=30 and on Discord
• Restart when sound card does not work is not working anymore
• Some complaint about RDS in 10.20, https://forums.stereotool.com/viewtopic.php?p=75314
• .st.gui_override does not survive firmware updates in SD card image; needs to look in root directory.
• AES67: If a LiveWire port is selected under "Device" but nothing is detected there, that port number overwrites the active port field on preset loading. The pulldown itself cannot be changed if nothing is detected.
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• Advanced Clipper: MAYBE make a filter that limits how much bass mids and highs protection can remove at the most. Can be done later.
• Does Blue Monday with new compressor get better if I slow down reference release?
• AGC: Most likely we'll also need to change the release behavior compared to the compressors.
• AGC: Bojcha: Some other stuf really needed, - startup level - return to platform - gate after agc (please) - some sort of compressor or some protection for bursts like on old AGC - why freeze is not fully freeze (there is delay)
• MicroMPX: Run as service?
• Update clipper, optimize for new compressor
• Preset exporting: Auto-fill file name.
• Web interface: 2nd meter bar color is always orange, but must be less bright version of main color for input gain, MPX out etc. - Waiting for web interface update
• Loading a Stereo Tool preset on PiMP also sets things like whitelist, blocking access.
• Make RDS/RDBS selectable or something, independent of 50/75 us pre-emhpasis.
  -
• New compressor: Matrix mode: Limiters work on L+R and L-R, instead of L and R. That's probably bad.
• MicroMPX: Allow RDS settings in library?
• PEQ in MicroMPX FM output?
• VMware licensing 2w
• M. mails! + Contract
• Sensitivity scrolling vs sliding
• MicroMPX: Check pilot cleanness in decoder if pilot frequency is slightly off (19005 Hz).
• Add capture output soundcard??? (Wasapi loopback?)
• Web interface: MicroMPX decoder display "ports" field gets too small after switching to another tab and then back, with a relatively small window. https://forums.stereotool.com/download/file.php?id=5827
• Also, I notice when adjusting the buffer, there's no way to adjust by 1ms. There's 0.1ms (CTRL), 10ms (SHIFT), but it doesn't go by 1ms when no modifier is held. It would also be very handy to have the Synchronize with HD slider in between the HD and FM output cells instead of hidden in the More FM Output Settings.
• Reset skin, and other things (basically anything that can be loaded?)
• Pi: Make network settings changeable via web interface.
• Startup delay on MicroMPX?
• Upload SD card image updater somewhere
• Update LiquidSoap links
• mndxer1049: Better Natural Dynamics section with WB dynamic detection
• mndxer1049: A very transparent, C-Level like new AGC design
• mndxer1049: Auto Stereo Pilot
• mndxer1049: Maybe: A button for putting all CPU settings at the maximum value and turning on all CPU intensive settings that only improve audio, but take quite a bit of CPU load. (ex. sliders like ‘Quality (increases CPU load)’ under DeClipper restoration, “Strictness (CPU)” and “Leif’s highs gap protection stages (CPU)’ under Clipper just to name a few of these ”CPU sliders” I’m referencing.)
• Display bug in MPX display (weird spectrum glitches that occur occasionally)
• Add streaming output to VST version?
• In the audio input section I'd like to see options for speakers to be included without having the need to use virtual cables to route. I was thinking something similar to Rocket Broadcaster. There's input for mic and separate application source.
• MicroMPX decoder: High frequency tilt correction is performed BEFORE data is collected for display, looks like overshoots.
• Auto pilot
• Redesign ND dynamics detection
• Maybe add some frequency display to MPX display. https://forums.stereotool.com/viewtopic ... 16&t=33720
• Remove 45 degrees angle in gonio meters https://forums.stereotool.com/viewtopic ... 16&t=33699
• Add numeric displays to ITU and MPX levels in GUI https://forums.stereotool.com/viewtopic ... 16&t=33686
• Insert/delete bands in multiband compressor, instead of (like now) just having to add/remove the last one when the number of bands changes.
  
  
  
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• Non-phase linear: For example https://github.com/nxsEdson/Butterworth ... rworth.cpp
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• gStreamer AES67?
• STXtreme errors when reusing sound card
• STXtreme set shared sample rate (instances can set different sample rates)
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• Azimuth affects highs!!
• Password change requires entering same password 3x first time
• Password protection broken display after logout/change
• Preset load page must be smaller for STXtreme
• Cursor keys in web interface
• Mac: VST3 GUI.
  -
• Ratio slider smarter steps (1.1, 1.2 etc) - MattL
• Meters: add separate FM/HD output level displays.
• New compressor and matrix mode?
• Add 0.05 precision to parametric EQ and attack/release multipliers
• RDS: Add settings for how long texts are shown or how fast to scroll for UECP inputs.
• AES67 generic mode: Let people enter IP address directly.
• Add PWarnMini for Diff
  -
• MicroMPX: Show temperature
• MicroMPX: Show status per incoming port
• Win10 scheduler appears to ignore ideal CPU cores since last (few) update(s)
• Links: ID_GOTO must be a PLink that points somewhere.
• Dynamic speeds: License detection only works after audio has been running, that's not ok.
• When audio has run after a settings change, trigger a parsetChanged
• Time offset on STXtreme, for RDS (also for ClockTime!)
• New GUI: Support smaller monitors (smaller default size, especially for VST). Contact near05.
• Export presets from web interface needs filtering, just like from native (so the code is there! Just reuse CopyPresetOm*).
• Mac: VST2 sizes
• Mac: gavinmcgrath: "Intel MacOS 11.7.3 in Wavelab 11.1: Blank screen." https://forums.stereotool.com/viewtopic ... 407#p73407
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• Stand alone RDS decoder
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• GUI: Check RGBLUT_Combine2 performance
• CPU usage of REFRESH_ENABLED is high, maybe use local array.
• PDcWave delay not set
• Flashing peq/mb eq bars in GUI
• Software update requires Admin rights
• WatchCat: Keep track of when files have been processed and ignore them, but don't move them. (DropBox)
• WatchCat: Can we include ffmpeg and lame?
• Pens
• Add latency wizard?
• setFaultyValue for text boxes for wrong passwords for example - check with Tom how to use
• Can we enable FM Calibration in "Ignore high frequencies" mode? Not easily
  -
• Add check for running ST multiple times; make switchable if we want to allow it or ask if you really want to start if it already runs or something.
• Matt: Pre-emphasize highs slider needs to get a clearer description! Something with avoid overshoots. Basically a sidechain EQ. "Add highs to sidechain".
• Matt: UECP must be more easily accessible, too deep now.
• Matt: FM+AM
• Check EQMB_SCOPES
• New I/O framework: Add extra latency to plugin input so the input 2 to LQLL can be instantaneous.
• Check Bojcha's good bass HPF settings (18200 Hz, ignore high frequencies, 48 kHz, 35 Hz HPF)
• libVLC with FDK???

Would LOVE to see Perfect Declipper DSP/VST updates (including azimuth and noise reduction), please. Thanks!

_________________
America's Country
Totally RAD Radio

The https://www.stereotool.com/download/vst ... er_64.vst3 (and related) links contain 10.30 with the correct UI updates this time. But it is still indeed missing Azimuth and Noise Reduction, as well as any CPU core settings.

edit: Ah it's missing the scopes and Final Limiter as well; which feel like integral features.

YEah I've been following these updates as they've been released but really waiting for the dsp and the full feature set as it was previously. I don't have a great VST host.

_________________
America's Country
Totally RAD Radio

Ah for the DSP you would want this URL. Bookmark it so you can get the latest version after every release. https://www.stereotool.com/download/dsp ... taller.exe

Do you broadcast, or are you a personal/home user? If the latter, what's your setup/playout software that uses the DSP? Have you tried Stereo Tool with just the declipper enabled? I'm simply curious why you need the DSP of just PD.

i do internet radio. I use Station Playlist. It has a "decent"-ish VST host but the DSP host is much better. I've thought of disabling everything in the full program, but the few features. But I do like the streamlined/efficient/clean setup that the declipper plugin offers, no extra "stuff". Also 32-bit VST2 is just a very problematic platform in most cases as there are no good/real standards and the programmers have to jump through a ton of hoops to get things "working". In my situation, DSP is just the best option.

_________________
America's Country
Totally RAD Radio

Hi,

I tested the new Linux version beta controling it with a PC using the web interface with a screen reader, but the on/off toggles don't announce on/off. The screen reader just pretends like there's nothing there and doesn't say if features are on for checkboxes and buttons.
Did you change the type of control?

Also anything to do with changing the presets is still gone with my screen reader since last August, not sure if it is visually or not.

This is pretty game-changing for me. I've been looking forward to this for a while. Now I can use virtually any crappy headset mic/DAC with this magnificent software. I no longer have to recommend this single Logitech DAC just cause it supports Blue VO!CE processing.

What makes it hacky? Seems functional so far in the limited scope I've used it.

Hi. I just asked Hans about this and he said there's an update coming. I don't have a timeframe or beta number to look forward to, so stay tuned.

Our web developers said that they have a large update ready and they did mention screen readers in it. I have also forwarded your (KevGP's) message to them.