maxmp Posted June 29, 2021 Share Posted June 29, 2021 https://play.google.com/apps/testing/com.maxmpz.equalizer Changes: new Parametric Equalizer Mode available for Premium initially empty, bands added/removed/organized by user configurable parameters allow high level of sound customization with just a few bands band parameters: type Low Pass/High Pass - passes the signal starting from the defined frequency, resonant with higher Q factor Low Shelf/High Shelf - similar to Low Pass/High Pass with a flatter frequency response Band Pass - passes the signal around user defined frequency Peaking Band - narrower version of the Band Pass channels - applies band to the left, right, or both channels gain - the amplification of the band, may be negative frequency - the center/cutoff point of the band Q - bandwidth and the resulting frequency response curve for the band bands have user configurable background color for easier identification parametric presets are separate from the graphic ones parametric mode has Auto save always enabled, changes are auto saved to the currently selected preset <Default preset> (the implicit preset which is used when no preset selected) is visible in the preset list, but can\'t be deleted/renamed new Bands Overlap option two modes: Envelope (default) and Cascade Smooth Equalizer/Tone Gains option (enabled by default) limits overload for the overlapped bands presets now always have tone (Bass/Treble) stored in them built-in presets may also have tone values - usually at 0 few tone-only presets added new Poweramp WebADB tool works in Chrome browser on PC or on other Android phone open WebADB on the other usb connected PC/Android device to unlock ADB functionality on this device with the Equalizer installed knob values can be edited via long press preset sharing/import/export via long press in preset listPresets saved/loaded in JSON format presets also can be imported by opening via file manager both Equalizer .pa-eq-preset and AutoEQ .txt files are supportedAutoEQ graphic and parametric formats supported and imported to the graphic or parametric presets appropriately. Equalizer adds +6dB to AutoEQ graphic gains new Rounded option for Equalizer Screen Spectrum spectrum (bars) visualizations are rendered in higher quality (screen resolution) support for spectrum bar peaks visualization new Settings Font option new option switchers in Settings improved player detection in the Advanced Player Tracking mode bug fixes and stability improvements translations updates, huge thanks to our Crowdin translators The parametric mode will be ported to Poweramp player. Supporting Equalizer by purchasing premium supports further Poweramp player development. Link to comment Share on other sites More sharing options...
John Titor Posted June 29, 2021 Share Posted June 29, 2021 I had been waiting for it, finally! Link to comment Share on other sites More sharing options...
John Titor Posted June 29, 2021 Share Posted June 29, 2021 So I was trying to tune the Equalizer according to https://github.com/jaakkopasanen/AutoEq/tree/master/results/rtings/rtings_harman_in-ear_2019v2/Samsung AKG EO-IG955 Type-C this, but when I wanted to set 742 as peak frequency with the q 1.09 and gain 0.8dB, the pf just went down to 740. I can't set a pf precisely to 742? Link to comment Share on other sites More sharing options...
John Titor Posted June 29, 2021 Share Posted June 29, 2021 Same thing happens with some other frequency bands, trying to set up precisely 7624 doesn't work, the frequency is automatically adjusted to 7600. Link to comment Share on other sites More sharing options...
andrewilley Posted June 29, 2021 Share Posted June 29, 2021 8 hours ago, maxmp said: preset sharing/import/export via long press in preset list Presets saved/loaded in JSON format Excellent, thanks. This is a commonly requested feature for the main PA app too, for sharing personalised EQ adjustments, so presumably the intention is to allow both apps to exchange specific EQ presets via JSON files? Speaking of requests, would it be possible to add a little bit of extra code to the Preset > Import module to parse the simple .txt file formats used by the AutoEQ project (three basic formats: fixed-band, graphic, and parametric). And on a related note., I wonder if the Presets feature might be more useful if it showed both graphic AND parametric presets in one longer list? This would allow people to switch between the two modes directly from the EQ page, just by clicking on a preset name, rather than having to first go into Settings > Equalizer >Mode and change the master setting in there. Same with the number of bands: if someone has saved a graphic preset utilising 32 bands, selecting that preset again should re-enable 32-band mode even if the current setting is for 10 bands. Andre Link to comment Share on other sites More sharing options...
maxmp Posted June 29, 2021 Author Share Posted June 29, 2021 @John Titor this is where it becomes complicated. First, Equalizer actually uses the user entered value for calculations, but it’s currently displays rounded value. Still, there is no 1-herz resolution anyway, as the resulting filter is Fast Fourier-based frequency domain filter, where you get set of frequencies to process (and thus minimal resolution) = sample rate/ window size in samples/ 2. Equalizer still approximates the resulting curve around the target frequency. Additionally, in the frequency domain, there are not exact frequencies, instead there are frequencies from 0.0 (DC) to 1.0 (sample rate). Due to all this math, scale conversion, and rounding you see the result you see. I'll try to keep the entered values as is though for the next builds for equalizer. For Poweramp player it will be a bit easier as it does equalization in time domain, thus exact frequency values are used. Link to comment Share on other sites More sharing options...
brenas25 Posted June 29, 2021 Share Posted June 29, 2021 (edited) 13 hours ago, maxmp said: https://play.google.com/apps/testing/com.maxmpz.equalizer Changes: new Parametric Equalizer Mode available for Premium initially empty, bands added/removed/organized by user configurable parameters allow high level of sound customization with just a few bands band parameters are type, channels, gain, frequency, Q-factor (bandwidth/curve), color parametric presets are separate from the graphic ones parametric mode has Auto save always enabled, changes are auto saved to the currently selected preset <Default preset> (the implicit preset which is used when no preset selected) is visible in the preset list, but can\'t be deleted/renamed new Bands Overlap option two modes: Envelope (default) and Cascade Smooth Equalizer/Tone Gains option (enabled by default) limits overload for the overlapped bands presets now always have tone (Bass/Treble) stored in them built-in presets may also have tone values - usually at 0 few tone-only presets added new Poweramp WebADB tool works in Chrome browser on PC or on other Android phone open WebADB on the other usb connected PC/Android device to unlock ADB functionality on this device with the Equalizer installed knob values can be edited via long press preset sharing/import/export via long press in preset listPresets saved/loaded in JSON format new Rounded option for Equalizer Screen Spectrum spectrum (bars) visualizations are rendered in higher quality (screen resolution) support for spectrum bar peaks visualization new Settings Font option new option switchers in Settings improved player detection in the Advanced Player Tracking mode bug fixes and stability improvements translations updates, huge thanks to our Crowdin translators The parametric mode will be ported to Poweramp player. Supporting Equalizer by purchasing premium supports further Poweramp player development. Good job but still dosnt work on ATV device ( TiviMate apk ).Is there any solution? Edited June 29, 2021 by brenas25 Link to comment Share on other sites More sharing options...
marcosh_ar Posted June 29, 2021 Share Posted June 29, 2021 Most of my eq present are missing after the update. Trying to import from a backup (from Poweramp or peq) doesn't seem to work. Any ideas? Link to comment Share on other sites More sharing options...
maxmp Posted June 29, 2021 Author Share Posted June 29, 2021 @marcosh_ar the graphic mode presets are still there, but they are not compatible with (thus, not visible in) the parametric mode and vice versa. Also sorting changed (previously user created presets could pop up on top, now all of the properly sorted by the name). Link to comment Share on other sites More sharing options...
John Titor Posted June 29, 2021 Share Posted June 29, 2021 (edited) By the way, clicking on bands: 2 parametric just leads to a band selection page for the graphic equalizer, which doesn't work with parametric EQ mode. And can we have a graphical representation mode for the EQ presets? The current one on the preset page is a bit small, just a suggestion Edited June 29, 2021 by John Titor Link to comment Share on other sites More sharing options...
marcosh_ar Posted June 29, 2021 Share Posted June 29, 2021 47 minutes ago, maxmp said: @marcosh_ar the graphic mode presets are still there, but they are not compatible with (thus, not visible in) the parametric mode and vice versa. Also sorting changed (previously user created presets could pop up on top, now all of the properly sorted by the name). First screenshot are from Poweramp, the second one are from PEQ, most preset are gone after the import. No parametric mode enabled Link to comment Share on other sites More sharing options...
maxmp Posted June 29, 2021 Author Share Posted June 29, 2021 @andrewilley I guess support for auto ex fixed + parametric formats can be added quickly, but it won't be user friendly for this series of builds anyway, as autoeq text file should be separately found, downloaded, may be renamed and imported into Equalizer. There are plans to add AutoEq database directly to Equalizer. Link to comment Share on other sites More sharing options...
maxmp Posted June 29, 2021 Author Share Posted June 29, 2021 @marcosh_ar I can't reproduce this issue - also there is no code which deletes presets on update, so may be they just invisible for some reason. If you have settings backup from previous version of the equalizer, I can try to reproduce it with your data (gpmaxmpz@gmail.com). Thanks! Link to comment Share on other sites More sharing options...
Ghouless Posted June 29, 2021 Share Posted June 29, 2021 (edited) @maxmp same issue with the EQ presets as a @marcosh_ar, after the update, all my custom presets are gone and import from backup doesn't add them back. And one issue more, no option to associate EQ preset to the specific device. Android 11 (MIUI 12.5.1 EU). I will send you my EQ backup by mail. Edit: backup of EQ sent and in separate e-mail also a log from the latest build Edited June 29, 2021 by Ghouless Additional info Link to comment Share on other sites More sharing options...
maxmp Posted June 30, 2021 Author Share Posted June 30, 2021 @Ghouless 1. the app presets are kept as is. 2. importing .peq-settings fails in build 906 Link to comment Share on other sites More sharing options...
maxmp Posted June 30, 2021 Author Share Posted June 30, 2021 Build 907: presets also can be imported by opening via file manager both Equalizer .pa-eq-preset and AutoEQ .txt files are supportedAutoEQ graphic and parametric formats supported and imported to the graphic or parametric presets appropriately. Equalizer adds +6dB to AutoEQ graphic gains improved manual value entry for the frequency fixed issues as reported - thanks for the testing! Link to comment Share on other sites More sharing options...
marcosh_ar Posted June 30, 2021 Share Posted June 30, 2021 1 hour ago, maxmp said: Build 907: presets also can be imported by opening via file manager both Equalizer .pa-eq-preset and AutoEQ .txt files are supportedAutoEQ graphic and parametric formats supported and imported to the graphic or parametric presets appropriately. Equalizer adds +6dB to AutoEQ graphic gains improved manual value entry for the frequency fixed issues as reported - thanks for the testing! Thanks for the fix! Now works flawlessly Link to comment Share on other sites More sharing options...
John Titor Posted June 30, 2021 Share Posted June 30, 2021 I am seeing Poweramp Equalizer in Open with dialog for all kinds of files (videos, music files, PDFs). Would be nice if I could only see it for .pa-eq-preset and .txt. 😅 Link to comment Share on other sites More sharing options...
John Titor Posted June 30, 2021 Share Posted June 30, 2021 (edited) Plus it seems like PEQ no longer saves last processed commands log. I am using headphone buttons and they are working perfectly with YouTube and Spotify but there's no log! It's always empty. It works flawlessly with PA v 905 though. Edited June 30, 2021 by John Titor Link to comment Share on other sites More sharing options...
Ghouless Posted June 30, 2021 Share Posted June 30, 2021 6 hours ago, maxmp said: Build 907: presets also can be imported by opening via file manager both Equalizer .pa-eq-preset and AutoEQ .txt files are supportedAutoEQ graphic and parametric formats supported and imported to the graphic or parametric presets appropriately. Equalizer adds +6dB to AutoEQ graphic gains improved manual value entry for the frequency fixed issues as reported - thanks for the testing! Thx for the hotfix, now it works again. One question - I found, that on Android 11, when DVC is on, some BT devices reacts to changes in EQ, some not (for example, WF-1000XM3, XB-650BT yes, my car SKODA Scala with MIB, no difference if BT or AA, not). I think it's according to the Android version, because on Android 10 with the same build (893 & 906), it worked, on Android 11 it acts as descripted above. Not tested on the latest 907 build, will edit my post after some research. And one hint, will be possible to give PEQ same function for DVC as in music player - DVC on/off for the specific device? This is last function, that I miss, because some devices are not able to handle wider sound ratio and need to switch it if off manually. Anyway, great work @maxmp Link to comment Share on other sites More sharing options...
andrewilley Posted June 30, 2021 Share Posted June 30, 2021 7 hours ago, maxmp said: AutoEQ graphic and parametric formats supported and imported to the graphic or parametric presets appropriately. Any thoughts on my suggestion of merging these two lists? It seems really counter-intuitive to have two separate sets of presets, and it would be easy enough for the app switch to the correct mode upon selection of a new preset. Maybe annotate 'graphic' or 'parametric' items with a small icon next to each preset in the list? Andre Link to comment Share on other sites More sharing options...
Aller2TeaM Posted June 30, 2021 Share Posted June 30, 2021 Awesome! Maxim, have a nice day! Just now I noticed: when you press the button to select the visualization display, the tooltip does not allow you to immediately switch to another mode, overlapping the button. To hit the button is surprisingly problematic, as if the interaction area of the hint is larger than itself. Note 10+ if that changes anything. Quote Как-то так By the way, is peak display enabled by default? Link to comment Share on other sites More sharing options...
maxmp Posted June 30, 2021 Author Share Posted June 30, 2021 @Aller2TeaM the popup can be dragged away by swipe, but I will try to adjust it as well. Not sure what is the "peak". Link to comment Share on other sites More sharing options...
Aller2TeaM Posted June 30, 2021 Share Posted June 30, 2021 (edited) 8 minutes ago, maxmp said: @Aller2TeaM the popup can be dragged away by swipe, but I will try to adjust it as well. Not sure what is the "peak". Thanks, got it, what about peak I mean On 6/29/2021 at 5:34 AM, maxmp said: support for spectrum bar peaks visualization Edited June 30, 2021 by Aller2TeaM Link to comment Share on other sites More sharing options...
wotantx Posted June 30, 2021 Share Posted June 30, 2021 AutoEQ import is working. Thanks!👍🏻 Link to comment Share on other sites More sharing options...
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