yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] surfer63:
It would not necessarily require an fcc launcher icon. If [MENTION=7838245]realzoulou[/MENTION] could/would create a "shortcut widget", (like many media players have where you can assign a playlist or album to a shortcut icon,) it would not require any action from any home launcher developer. You would simply add a widget to your desktop. DAB-Z would have an activity to ask for your favorite channel and optimally show the station logo in the shortcut. No FCC Launcher action/change.
[Android Head-Units] Ben.suffolk:
Nice idea, that would be great.
[Android Head-Units] Marken_Rn:
Hello.

Car Tablet Dasaita PX5 64 bit, 4 gig of Rom and 32 Ram, specific for Nissan Qashqai with 4 cameras.

Together with the car tablet, I also purchased the Dasaita DAB module.

At first the pair was fine, but a few days ago I realized that turning on the Qashqai low beam (automatic) lights the DAB signal disappeared and only the strongest stations can be heard.

I tried with another DAB module, but nothing ....

I tried to reinstall the firmware from scratch .... but nothing

I tried various apps for the management of DAB radio .... but nothing

If you flash with the headlights, using a lot of current, nothing happens ... but if I turn on the lights only the 5-note signal goes to zero.

In practice, to make "the breakdown" happen, just turn on the buttons on the tablet, through the light control lever.

If I use the daylight lights everything is ok.

This is noted on radio stations with poor signal, because those with strong signal have no problems.

Firmware ha_px5_8.0_ota (20181210)

MCU MTCE_HA_V3.01
[Android Head-Units] realzoulou:
Most likely a similiar issue as reported by [MENTION=7263057]hans.vinkers[/MENTION] https://xdaforums.com/showpost.php?p=78541544&postcount=1688

Try wrapping the DAB adapter with aluminium or copper foil.
[Android Head-Units] Marken_Rn:
I tried now with aluminum, but nothing has changed ... :(

Thanks anyway

---------- Post added at 01:57 PM ---------- Previous post was at 01:06 PM ----------

I have your same problem .... have you then solved ... ???
[Android Head-Units] realzoulou:
Google Play release 1.0.44

Release 1.0.44 will be online on Google Play soon

Changes:

* Fixed a crash at startup

* Updated cluster.conf for Italy [MENTION=9614722]Alexander_Kwame[/MENTION] in #1780

* Incorporated Italian translation of [MENTION=9614722]Alexander_Kwame[/MENTION] in Settings->Station Logo #1785
[Android Head-Units] Marken_Rn:
Just installed. Thanks from Italy
[Android Head-Units] hans.vinkers:
It didn't work for me, I guess the solution is a good roof antenna, but I'm not sure and I'm not too anxious to fit a new antenna and wiring.

Verstuurd vanaf mijn ZUK Z2121 met Tapatalk
[Android Head-Units] Salvo-x:
After the latest updates the reception of the channels is really bad, I have the same radio the same usb dongle and the same antenna on the roof, after numerous attempts, the reception is very bad, the signal is always low, and intermittently, I hope in an update that put things back as before :confused::(
[Android Head-Units] Tumke32:
Since i installed the google play version of this app my steeringwheelcontrols (next, prev) stopped working. My headunit is a joying fyt based octa core 4gb, android 8.0.

Is this a common problem and is there a solution?
[Android Head-Units] Alexander_Kwame:
Hi

do you live in Lombardia (Italy)?

because from 6 to 8 February there were problems on DAB signal.

today everything is fine!

---------- Post added at 03:04 PM ---------- Previous post was at 02:39 PM ----------

Hi

is it possible to update the APP as following:

when the DAB signal is down the radio switch automatically on the same FM station.

thanks
[Android Head-Units] captwo:
Hello people, I have problems when starting the app that the sound stutters. after 1 to 2 minutes everything is ok.

Only one should not do anything on the side what the CPU strongly influenced because then it starts again to stutter.

is that the same with you or only with me?

Android 8.1 head unit

HMI: TSKJ.O.C02.2018.11.06.15.30

MCU: TS907.180712

MEDIA: HC_v1.0.0_181108_1530

BTV: BT.18.10.24.0930

BuNB: alps-mp-o1.mp5

Kernel: 9.18.79 (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05))
[Android Head-Units] grzegorz914:
Hi,

I have installed this app on Android 8.1 PX6 BMW F10, looks very nice and working OK but RDS TXT display special characters (ó, ą, ę...)not correct (screenshots, language PL).

One wish, will be nice to have additional option displayed RDS TXT in 2 or 3 lines instead scrolling.

https://

share.icloud.com/photos/02-rZ4udfpjIxJ5Rl7dumhO9A

Thanks

Grzegorz
[Android Head-Units] realzoulou:
No, this kind of Service Following is not possible for me to implement in a generic way. Too any different FM Radio apps out there.

See FAQ #4 in Post#1

The pictures show that not all special Polish characters are affected, am I right? I am afraid I cannot fix this as of now. It is a bug in libdab.so, which I cannot modify currently.

With a new layout, I will change the radio txt layout.
[Android Head-Units] grzegorz914:
Yes, U are right some Polish special characters in RDS TXT are affected.

OK, awaiting new update.
[Android Head-Units] hans.vinkers:
Not really, I think a roof aerial would fix this but I don't find enough time to buy and fit one. For now I don't use dab with the lights on

Verstuurd vanaf mijn ZUK Z2121 met Tapatalk
[Android Head-Units] dom001:
Small feature request: When changing station with steering wheel buttons (prev/next), fullscreen mode always get lost. I found no setting to prevent this?
[Android Head-Units] biboss:
1.0.444 problems

I confirm the version 1.0.44 has problems receiving the 1.0.42 'version much more sensitive and works much better with low intensity signals . :(

---------- Post added at 03:04 PM ---------- Previous post was at 02:39 PM ----------

[/COLOR]Hi

is it possible to update the APP as following:

when the DAB signal is down the radio switch automatically on the same FM station.

thanks[/QUOTE]
[Android Head-Units] tangcla:
I finally have DAB!

I bought an amplified aerial and ran my Joying DAB adaptor via usb hub.

Now, how to get the station logos...
[Android Head-Units] realzoulou:
I did this intentionally because I thought that when users change stations, the station list would be beneficial to see. After a while (configurable in settings) fullscreen mode reactivates itself automatically.

The app cannot influence sensitivity of the receiver. Something else must have changed. Antenna, weather, etc.
[Android Head-Units] Alexander_Kwame:
I have the same problem. The signal has a little stops (like a jump) and nothing has changed. Tomorrow a try with the App embedded.
[Android Head-Units] Salvo-x:
I confirm reception problems
[Android Head-Units] Brendo:
https://media.info/au
[Android Head-Units] Alexander_Kwame:
Hello

I tried with the previous version of the APP (1.0.42) https://m.apkpure.com/dab-z-–-player-for-dab-dab-usb-adapters/com.zoulou.dab/versions, but the tuning problem doesn't changed.

for some broadcasters the problem more and in others less, even if the DAB signal is excellent.

I attach a video. https://www.youtube.com/watch?v=nHO-Ouoc4E0

could the problem be a USB flow process?

the chip GL850G is single-TT while the chip GL852G is multi-TT!

I use only the DAB-Z and WAZE.

thanks
[Android Head-Units] Alexander_Kwame:
Hi

I changed the chip, now I have the GL852G ssop28 but I have the same problem "little jump"

Please realzoulou, do you have any ideas?

thanks
[Android Head-Units] Alexander_Kwame:
Hi

I found the bug.

you have to disable "delete audio distortion"... this is the solution :D :good:
[Android Head-Units] realzoulou:
What is this chip that you refer to? Is it a DAB USB adapter?

I saw your video. Yes, this sounds odd.

From your posts you seem to have a Dasaita PX5 unit. These units should be powerful enough to easily allow for the additional CPU load of 3 to 5 percent that is consumed by the option to remove audio distortions.

The PX5 based units also are not known to have any strange USB performance problems, like the Allwinner T3 seems to have.

So, I am very astonished that you were able to solve your problem by deactivation of this option.
[Android Head-Units] Alexander_Kwame:
The chip serves to not freeze USB at low temperatures.

https://xdaforums.com/android-auto/...x5-mcte-low-temperature-fix-wifi-usb-t3868388

yes I have a Dasaita radio.

I think is not a CPU problem, because it's free.

I think that the option "remove audio distortions" doesn't recognizes the audio distortion correctly, since there was updates on the Italian DAB network.

I'm going to take a video tomorrow
[Android Head-Units] Salvo-x:
in my opinion, the problem can not be the type of chip or the dongle model because up to a few updates everything is working normally
[Android Head-Units] Alexander_Kwame:
Could you try to disable the option "remove audio distortion"?

Let me know if it works!

Thanks
[Android Head-Units] Salvo-x:
I've tried them all too, disable the option follow the frequency, the reception is always bad, to get an improvement I had to install a previous version that I had saved
[Android Head-Units] Alexander_Kwame:
Hi

this is the video with the option "remove audio distortions" enable and disable.

https://www.youtube.com/watch?v=QAPkezbuCJE

I think that the option "remove audio distortions" doesn't recognizes the audio distortion correctly, as if for the App the audio signal was always in distortion and cut it. Is it possible?

I have a Dasaita PX5 Octa-Core 4G RAM 32GB with:

- MCU: MTCE_HA_V3.01

- System: Hal9k_'s ROM
[Android Head-Units] surfer63:
Please note also that the USB connection it self might be the issue. All these units only have one USB-2 hub. USB-2 is half-duplex, which means data traffic can only flow one side at a time for one device. With HIDs like keyboards and mice you don't even notice. With devices delivering a constant data stream, you might. With's pcs/laptops having 2-3 built-in USB hubs this half-duplex can be divided over multiple hubs. Not with these cheap Chinese units.

So, do you have other USB-devices connected as well? If so, try without these.
[Android Head-Units] Alexander_Kwame:
My unit have 3 USB connections.

one single where I connected the modem 4G and the other two I connected the module DAB and one it's free

I have changed the original chip GL850G single-TT with the chip GL852G multi-TT, which is faster than the old one.

the bug seems to be in the APP, so the data flow has already arrived

With only module DAB the problem doesn't change
[Android Head-Units] realzoulou:
I now have read the thread about changing the USB hub chip on the SOM board of PX5 units (https://xdaforums.com/android-auto/...x5-mcte-low-temperature-fix-wifi-usb-t3868388).

Since when do you have the DAB stuttering audio issue? Since you started to solder new USB hub chips?

You said you have 3 USB connectors coming out from the HU. Are all of them connected to this USB hub chip, or is there one that is not connected to that?

[MENTION=9478520]crazybird82[/MENTION] states in that thread's post #24 that his HU has 2 USB hubs inside the HU.

Please start to experiment with a) no other USB devices connected than the DAB adapter, b) try all of the 3 USB cables

EDIT2: Sorry, you did a) already with the issue still there.

Of course, this would not explain why the DAB-Z setting to remove audio distortions makes any difference. Obviously it does. Thanks for the video, was very helpful to see and hear your issue.

EDIT: Just saw that you have the "show a notification when audio distortions are removed" set to OFF.

Would be nice to know, if DAB-Z really changes the audio stream (a toast is shown each time), or not.

EDIT2: Could you take a logcat where you start DAB-Z with the option turned off, then turn it on, wait for audio distortions, then go to Settings and capture the logcat. You can send it directly to zoulourns (at) gmail (dot) com, if you want.
[Android Head-Units] realzoulou:
Google Play release 1.1.46

Google Play release 1.1.46 is available soon for download.

Changes:

- New Settings layout with new ability to modify text sizes in station list

- Show Toast when logo was stored after user long-pressed on the slideshow image received via DAB

- If you see a toast "DAB-Z settings access error", this is not a bug. The app was started but cannot continue because flash storage is not unlocked yet by Android. This situation seems to happen mostly on PX5 units and was previously not shown.
[Android Head-Units] EwaldB:
Thank you very much! / Dankeschön
[Android Head-Units] millab:
I just wanted to report that I have also had bad DAB+ reception for the last few weeks - I will try with today's update.

My unit is a PX5 MTCE
[Android Head-Units] ZeroZorro:
Strange....I did not notice any change in reception in the last couple of updates. Had several kind of weather condition in the mean time but always strong signal.

(The Netherlands)
[Android Head-Units] captwo:
Hello, has anybody perfomance problems with this app?

When the system loads any other app, like start the navi or updates in background

the playback stutters .... its very frustrating

is there a way to fix this with a Update?

(My device has Android 8.1 with a Quadcore - 8227l)
[Android Head-Units] rigattoni:
Sorry to say, but this is a unit related issue. It´s too slow and has too less memory to get this error-less working side by side.
[Android Head-Units] Alexander_Kwame:
if I remember correctly, the problem began after the update at the 1,0,44 version. At the same time on the national dab some updates were made.

Then I tried to install the 1,0,42 version but the problem wasn’t resolved

Trying to resolve the stuttering I installed the new chip but also in this case didn't work, I fixed only the bug of the temperature.

How to verify that all the usb are connected to the hub usb chip?

I will do it

My version system:

MCU: V3.01

Firmware: Hal9k_'s ROM
[Android Head-Units] Alexander_Kwame:
I send you the LOGCAT and the video... https://www.youtube.com/watch?v=WX2-zNMGncE

I have enabled the option "remove audio distortions" and "show a notification when audio distortions are removed" set to ON, but the notification doesn't appear.
[Android Head-Units] crazybird82:
the simple way to show if all ports on the usb-hub-chip: the usb-controller-app.

In my opion that problem could be the cpu utilization.

---------- Post added at 08:52 AM ---------- Previous post was at 08:52 AM ----------

the simple way to show if all ports on the usb-hub-chip: the usb-controller-app.

In my opion that problem could be the cpu utilization.
[Android Head-Units] Alexander_Kwame:
I think there is only one HUB USB for three USB sockets...

[url=https://ibb.co/vL1c7rF][/URL]

It's correct?
[Android Head-Units] crazybird82:
[IMG="Have a look about the red lines"]http://ps.lamonella.de/IMG_20190228_205611_LI.jpg[/IMG]

you can see: the usb-hub has 1-1 and the devices on it: wlan 1-1.1 and the secound USB port of my device with the TPMS has 1-1.4.

The 3-1 is a solo Port with the dab-device.

And your photo didn't show all.
[Android Head-Units] rigattoni:
Have you ever tried to unplug your Huawei and the mass storage and try out if DAB stutters if the DAB unit is plugged in alone?

If that "repairs" your issue, you should think about an active USB hub, which supplies the 5V external to your USB devices...
[Android Head-Units] Alexander_Kwame:
Yes, I tried.

The problem is the option "remove the distortion".

In Italy the sound level is too high so the realzoulou's algorithm for remove the distortion cut the audio.

I verified it with Realzoulou :good:
[Android Head-Units] crazybird82:
Nice and bad!

Nice because the wifi is alone and hasn't the bad usb-chip-situation. But bad for all external stuff - for you not so much with the usb-hub-mod... ;)
[Android Head-Units] Novice Chris:
New User with problems!

Hi there, I have had a DAB aerial installed in my car which is connected to a DAB receiver which in turn is connected to my android head unit by USB. I downloaded your app and searched for stations. It gets to approximately 98% then stops and just says "PAUSED" on the screen with no stations. Is there a problem with the app or could it be my DAB receiver? Any help would be most welcome, thanks!
[Android Head-Units] realzoulou:
[MENTION=9614722]Alexander_Kwame[/MENTION] is right. His audio distortions are only caused by the app's attempt to find audio distortions and remove those.

Not a CPU overload topic, and also no issue with USB on his PX5 unit.

However, I found that Italian stations seem to contain a lot of very small portions of "clipped" audio samples at all times. These clipped samples are typically only 3-5 samples "long", i.e. less than a millisecond "long" and therefore not audible for humans.

However, I cannot tell whether this is a fault in the DAB USB adapter, or already included in the digital broadcast from the station.

Thanks to [MENTION=9614722]Alexander_Kwame[/MENTION], but helping me to identify 2 small bugs in my app.

1. The notification toast for audio distortions is currently broken.

2. The audio distortion algorithm already kicks in when it should not because the distortion is not audible anyway.
[Android Head-Units] realzoulou:
Hmm, this is strange. Never saw this before. I expect that DAB-Z app is then "stuck" for you. You can kill the app by pressing the button on the status bar, that brings up a kind of task manager of recently used apps. When you swipe the DAB-Z app to the right, then you should be able to start the app again and should find all stations in its list that it was able to find up to 98%.

You could try to capture a logcat of when you re-start the app after it got stuck at 98%. With some luck the logcat buffer was big enough to capture the situation where it hung before.
[Android Head-Units] Xtreme2k:
Hello, on my Intel Sofia unit I have the problem that the DAB-Z app will catch all steering wheel commands, even if another app is active. So, when PowerAmp is playing and I press the steering wheel next track button, PowerAmp switches to the next track but a second later DAB-Z activates itself and switches to the next station. Can this be prevented?

Thanks
[Android Head-Units] VBA_Dev:
Regarding the issue with audio distortion- I don’t think it works for UK Dab either. Whenever the signal drops, I always hear the very loud chirps as the signal breaks up even though the setting is on.
[Android Head-Units] realzoulou:
Different Android versions have different behavior in this situation. I tried out a few things, but none of them seem to help.

So, I will change the app behavior back to how it was in the very beginning: When another audio app takes over the audio focus, then the DAB app will completely finish itself. No more "PAUSED" status then.
[Android Head-Units] realzoulou:
If you could reproduce this for me and create both an audio recording (first activate Settings->Audio->Enable audio recording to add the red button to the UI) and a logcat, I am happy to look at this.
[Android Head-Units] rigattoni:
Hmmmm... would like to have an entry in the settings to activate or deactivate the "PAUSE" status, to decide myself if DAB should be closed or set it in "PAUSE"... :cool:
[Android Head-Units] VBA_Dev:
[MENTION=7838245]realzoulou[/MENTION] Logcat & recording attached

https://1drv.ms/u/s!AkqUSuFd07nW1RmEhDnCyTN3zyv1

https://1drv.ms/u/s!AkqUSuFd07nW1RoJLLTqsbPRfwMp
[Android Head-Units] realzoulou:
The logcat shows that quite a lot of audio distortions have been detected and cleared. Due to a bug in current version, there is no visible indication (if enabled in settings).

The mp3 file sounds really aweful. The audio recording contains the "original" audio, not after my algorithms clears the clipping samples. I really hope that when you heard the song, it did not sound as bad as the recording.
[Android Head-Units] VBA_Dev:
I was in an underground car park, so that’s why it was so bad. It sounded exactly the same as the recording though.. does that mean the algorithm is not being applied?
[Android Head-Units] realzoulou:
The logcat lines show that the algorithm was kicking in. But it is not able to eliminate every kind of distortions completely. Typically it should remove the high pitch noise so that at least your ears don't fall off
[Android Head-Units] surfer63:
An underground park?

If you have a (terribly) bad signal, like you yourself already mention, the software can't turn that into a good signal no matter the algorithm: rubbish in = rubbish out.

Does your normal FM radio work in that underground park? Or does it also have a (badly) distorted signal?
[Android Head-Units] VBA_Dev:
No, I know its not going to make it a clear signal, I was just expecting it to silence the loud chirps that’s all, but it doesnt seem to be doing anything. The underground car park was used to get a crap signal on purpose.
[Android Head-Units] IG_Vasilich:
[MENTION=7838245]realzoulou[/MENTION]

can i ask about change for recording file names?

Now DAB-Z just removes any special chars from title. That is so far fine, but loosing all spaces make me sometimes puzzling what artist it was and where the title begins in filename. Could you either keep spaces in filename, or replace them to e.g. underscores? the rest of special chars (dashes, dots, slashes etc.) can be freely removed as it is for now.

Example (now): SWR3_CleanBanditfeatDemilovatosolo.aac
[Android Head-Units] sniktaw:
If I'm listening to DAB-Z then launch JetAudio focus passes to JetAudio. However, when I then use the steering wheel button to advance the track, the track is advanced but also the station in DAB-Z is advanced, to the next in the station list, and I now have JetAudio Plus and DAB-Z playing. Can I fix this without having to Force Stop DAB-Z before launching JetAudio? TIA.
[Android Head-Units] rigattoni:
Sometimes it makes sense to read at least the last 2 pages in a thread...

This behavior has been reported one page back https://xdaforums.com/showpost.php?p=79016918&postcount=1843 and a fix will be available soon.
[Android Head-Units] cleverdicky:
Great program mate - luv it.

Make yourself a nice Logo (Dab-z) and have it as default logo image to display when there isnt a station one to display.
[Android Head-Units] pogit:
DAB-Z 11.1.46 issues

1. When clicking + on station size all the options disappear (new problem)

2. When clicking DAB-Z (when already running in the background) from start screen or running apps drop down the sound is muted while DAB-Z loads on screen (new)

3. Local Radio (UK) sometimes plays in slow motion to resolve it you need to change stations sometimes just once or multiple times to get correct playback speed.

4. Custom Logo mapping seems to be working better giving more information for multiple possible matches and none found, would it be possible to select a multiple of clicking on the name of one possible match that is now shown. Also could none found be selected in a similar way.(feature request)

5. Similarly named station errors in the UK we have ‘5 Live’ and ‘5 Live Sports Xtra’ for different frequencies show up two for each station yet one live sports shows the custom logo for 5Live form what I can tell the names file names are set up correctly. But would it be possible to export custom (and or original) names,details,logos of stations found or just from favourites list so Users can spot where we’re going wrong? That would help out with making custom regional variation logos eg ‘Heart Yorkshire’ & ‘Heart Midlands’ in the UK (feature request)

Thanks for all your hard work, will show support when I have some spare cash.
[Android Head-Units] jsat62:
When clicking + on station size all the options disappear

Small Problem with latest Version

When clicking + on station size all the options disappear

This Apk is fantastic, Keep up the Great Work

Regards Jsat62