fidzu : embedded

TLDR; command at the end of post

If you want a equal loudness for your Music library the go to solution and the de-facto standard is ReplayGain.
If you are using a music streaming service, the provider is typically taking care of that for you - but maybe you want to migrate towards your own streaming solution.

ReplayGain analyses your audio files and stores their deviation from the baseline loudness as a tag. A compatible audio player can then read the tag and correct the playback volume so all you tracks have the same loudness.

Of course things get messy once you look at details like what the baseline loudness should be and how to determine loudness in the first place. Therefore we set the baseline once and for all as 89db and consider even tracks of the same album individually. If you disagree, feel free to branch off reading up the details now.

The next issue is that ReplayGain was born in a time where mp3 was synonymous to digital music, hence the algorithm was first implemented as the mp3gain CLI tool. Nowadays you also need aacgain and vorbisgain to cover all your formats, which is cumbersome to automate.

The larger issue with ReplayGain is that it defines loudness of a track by its peak volume. While a sane choice in theory, in practice the music and advertising industries raced to increase the perceived loudness without raising the peak volume. As broadcasters also used peak volume normalization, one could blow your eardrum with that very special advertisement.
Therefore the EBU R 128 was proposed which at its core is RMS based, meaning it is considering the average volume of the track.

Remember that ReplayGain merely adds a correction value to the tracks? This allows us to compute that correction value based on the R128 algorithm for a better normalization, which is exactly what the r128gain tool does.
Being written in modern day, r128gain also processes all possible audio files by hooking into ffmpeg as a filter.

So, without further ado, this is the command to normalize your Music library:

# pip3 install r128gain
r128gain -p -r Music/

This will preserve "-p" the file timestamps and recursively "-r" process all files in the given directory.

Trouble shooting

Note that if you previously used mp3gain, your files might contain non-standard lower-case replaygain_* tags, while r128gain will only write REPLAYGAIN_* tags.
To avoid confusing players with different values, you should remove the non-standard tags. This can be automated with eyeD3

eyeD3 -Q --remove-frame RGAD --preserve-file-times --user-text-frame=replaygain_track_gain: --user-text-frame=replaygain_track_peak: --user-text-frame=replaygain_album_gain: --user-text-frame=replaygain_album_peak: Music/

Refer to its documentation for the meaning of the parameters.

Header Image: "volume" by christina rutz (CC-BY-2.0)

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04 Apr 2022 4:13pm GMT

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Sometimes there are no symptoms at all.

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Can Std Be Cured At Home. These medications are available to everyone who needs them in king county, wa. Emphasizing again on the fact that tonsillitis can be cured with simple home remedies if the bacterial infection has not caused a serious effect or else antibiotics will be prescribed by your doctor.salt water gargle can be the easiest way to treat an inflamed tonsil. Gonorrhea can be cured with the right treatment. 09.09.2021 · it is the only way you can know for sure if you have hiv or an std. This can be done online through plushcare.

Source: www.ayusyahomehealthcare.com

Alternative regimens are available when ceftriaxone cannot be used to treat urogenital or rectal gonorrhea. Although medication will stop the infection, it will not repair any permanent damage done by the disease. Confidential results in 2 to 5 days. Our top doctors are able to write std testing orders and will refer you to your local lab for testing. Majority of these are found in china with a few of them prevalent in asia and the mediterranean region.

Source: cdnassets.hw.net

Start treatment discreetly with medication provided at no additional charge. Although medication will stop the infection, it will not repair any permanent damage done by the disease. 09.09.2021 · it is the only way you can know for sure if you have hiv or an std. 12.01.2022 · you can choose to test for a single sti or std, or do a full panel. Same labs as physicians & hospitals.

Source: www.smooth-on.com

16.08.2021 · syphilis can be cured with antibiotics. We now have very effective treatments for hiv. This can be done online through plushcare. Echinacea tea also helps to treat tonsils with white spots on the throat along with boosting your … 22.07.2021 · chlamydia can be easily cured with antibiotics.

Source: welcomenri.com

22.07.2021 · chlamydia can be easily cured with antibiotics. Our top doctors are able to write std testing orders and will refer you to your local lab for testing. This can be done online through plushcare. 16.08.2021 · syphilis can be cured with antibiotics. 05.07.2017 · epimedium belongs to the flowering plants of the family berberidaceae.

Source: www.cdc.gov

Emphasizing again on the fact that tonsillitis can be cured with simple home remedies if the bacterial infection has not caused a serious effect or else antibiotics will be prescribed by your doctor.salt water gargle can be the easiest way to treat an inflamed tonsil. Cdc recommends a single dose of 500 mg of intramuscular ceftriaxone. Gonorrhea can be cured with the right treatment. If it's difficult to access a doctor or other healthcare professional, fully … 05.07.2017 · epimedium belongs to the flowering plants of the family berberidaceae.

Source: www.travelwhistle.com

Medication sent to you, at no extra cost. If you've been exposed to an std or are experiencing symptoms of an std you should see a doctor about std testing. Although medication will stop the infection, it will not repair any permanent damage done by the disease. Emphasizing again on the fact that tonsillitis can be cured with simple home remedies if the bacterial infection has not caused a serious effect or else antibiotics will be prescribed by your doctor.salt water gargle can be the easiest way to treat an inflamed tonsil. We now have very effective treatments for hiv.

Source: www.homearchitects.com

Start treatment discreetly with medication provided at no additional charge. 16.08.2021 · syphilis can be cured with antibiotics. Same labs as physicians & hospitals. If it's difficult to access a doctor or other healthcare professional, fully … Medication sent to you, at no extra cost.

Source: www.dwlconstruction.com

Our providers can review the results of urine or blood tests that are ordered and collected by an outside lab to determine if you have an std, and provide a treatment recommendation, which may include a prescription. 12.01.2022 · you can choose to test for a single sti or std, or do a full panel. If it's difficult to access a doctor or other healthcare professional, fully … They work better the sooner you take them. If you've been exposed to an std or are experiencing symptoms of an std you should see a doctor about std testing.

0 2

18 Feb 2022 12:28pm GMT

Maemo Community e.V. - Invitation to the General Assembly 2022

Dear Member,

The meeting will be held on Thursday, March 17th 2022 at 20:00 CET on irc.libera.chat channel #maemo-meeting.

Unless any further issues are raised, the agenda includes the following topics:
1. Welcome by the Chairman of the Board
2. Determination of the proper convocation and the quorum of the General Assembly
3. Election of the Board Directors
6. Any other business

Requests for additions to the agenda must be submitted to the Board in writing one week prior to the meeting (§ 9.2 of the Statutes).

On Behalf of the Maemo Council, Jussi Ohenoja

0 0

17 Feb 2022 8:00am GMT

Shopping for 3D TV (again), few findings:

• There are no non-LED 3D TVs for sale in this part of world anymore (in particular, my older favorite, LE40C750 is no longer available)
• Samsung D6xxx series (the cheapest) were caught red-handed not providing FullHD resolution in 3D: via Samygo. (Note from myself: Samsung was caught because lots of people actually buy their stuff, what one can think about other vendors?)
• LG goes out of line of vendors with 3D shutter glasses technology with their FPR ("Cinema 3D" in marketing speak) technology. It uses passive (no power needed) polarized glasses, like RealD cimenas. Announced April (on these longitudes), already in local shops at not-so-indecent prices. FPR is Film Patterned Retarder, and I hope the last word is spelled right, because I have high hopes for this tech. It shares the same issue as Samsung D6xxx: there won't FullHD here for sure, but at least it's official and there're other benefits.

12 Nov 2011 6:55pm GMT

I finally going to get Arduino, and while I'm choosing flavor and waiting for it, I can't help but disassembling all devices I have at home, each time speaking: "This must have Arduino inside!" (meaning of course that I expect it to be based on general-purpose MCU). Gosh, I usually get "blob chip" (uncased chip with blob of epoxy on top).

Well, I finally had my expectations fulfilled - Luxeon SP-1 voltage stabilizer/cutter features ATMEGA48V-10PU (Flash: 4k, EEPROM: 256, RAM:512). Not only that, it is installed in DIP socket! Buy from Luxeon, they're hacker-friendly ;-).

I bought the device actually for a wattmeter it features (which fact is hard to figure out from common specs found in the shops, I accidentally read somebody mentioning it on a forum). The wattmeter is of course not bright - for a lamp rated 100W it shows 88W, and for more powerful equipment (like perforator) understates wattage even more (maybe it's difference between real and apparent power factor).

Still, for $17 you get Arudino-alike with voltage/current sensor and hacking possibility. Woot!

BOM:
High-power board:

• Relay: Coil: 24VDC, 5A/240VAC
• 7805
• Coil transformer LR-019B

MCU board:

• ATMEGA48V-10PU
• 2 buttons
• 2 LEDs (red & green)
• 3-digit 7-segment LED indicator

12 Nov 2011 5:58pm GMT

Kindle:

• Amazon Kindle official GPL source code
• Kindle keyboard shortcuts and other reference
• Latest jailbreak appears to be one from NiLuJe (forum). It's known to work with firmware 3.3. Hacks/updates should be copied to Kindle USB drive root.
• SirAlex's page
• Intro for writing kindlets
  

Linux kernel module tricks:

• How to bind Linux driver to device whose IDs it doesn't know (yet), without recompiling
• Building a kernel module separately
• (build module from a kernel source tarball using currently installed kernel config)

10 Nov 2011 3:21pm GMT

In Debian Unstable the transition to Gnome 3 is taking place; when Gnome 3.0 firstly came out some unnamed geeky users complained loudly about the design decisions of the development team to push strongly towards gnome-shell as a new default UI; gnome-shell was designed focusing on usability (usability is a metric relative to a certain target audience BTW) and simplicity, hiding a lot of details from the users. Obviously you can never make everyone happy so some of us simply happened to be "out of target": you know us computer people (*cough cough*), we like to be in charge and control The Machine... I must admit I still don't have a definitive opinion about the gnome-shell concept, for now I just know that it does not suit me; I am going to try it eventually, maybe I'll get used to it, but in the mean time I need my desktop back just like I shaped it through the years; can this be done without loosing all the good Gnome technologies (Empathy over all of them)?

To be completely fair I have to say that there is little to complain about with Gnome developers, we can still get our good old GNOME desktop fully back by using the fall-back mode based on gnome-panel and live happily ever after, let's take a look at how this can be accomplished.

NOTE: GNOME people state that the fall-back mode is meant for systems with older graphic cards which cannot run gnome-shell, however it can very well be seen as a good opportunity for those who do not want to run gnome-shell just yet.

Getting back to the topic: some minor touches are needed to make the panel look more like what we are used to, maybe some of these settings could even become default for fall-back mode, we'll see.

First, enable fall-back mode (on Debian there is a dedicated session you can choose from the Log-in Manager for that) and change some desktop settings, in a terminal type:

$ gsettings set org.gnome.desktop.session session-name 'gnome-fallback'
$ gsettings set org.gnome.desktop.interface 'menus-have-icons' true
$ gsettings set org.gnome.desktop.interface 'buttons-have-icons' true
$ gsettings set org.gnome.desktop.background 'show-desktop-icons' true

gnome-tweak-tool can be used for some of these settings like shown in the attached images.

Then rearrange the applets on the panel as you please (use Alt-RightClick to access the panel properties), and fix the theming using this patch to have a light panel again (against gnome-themes-standard=3.0.2-1):

$ mkdir $HOME/.themes
$ cd $HOME/.themes
$ cp -r /usr/share/themes/Adwaita Adwaita-fallback
$ cd Adwaita-fallback
$ patch -p1 < $HOME/adwaita-fallback-panel-theme.patch
$ gsettings set org.gnome.desktop.interface 'gtk-theme' 'Adwaita-fallback'

Some final touches for the Metacity window manager and to the clock applet, and we are all set:

$ gconftool-2 --type string --set /apps/metacity/general/focus_mode mouse
$ gconftool-2 --type boolean --set /apps/metacity/general/compositing_manager true
$ gconftool-2 --type string --set /apps/panel3-applets/clock/custom_format '<span color="#333">%a %d %b</span> <b>%H:%M</b>'
$ gconftool-2 --type string --set /apps/panel3-applets/clock/format custom

Ah, in the new gnome-panel based on Gtk3 there are still some details to take care of, I hope issues like that will be addressed and that the panel will be supported for quite some time.

19 Oct 2011 9:37pm GMT

After letting us wait for a bit longer than scheduled (13 days), the hospital initiated the contractions. For the first couple of hours, everything went just perfect, but then the little one got stuck on the way and we had to resort to a cesarean section. Lara Marie Lauer was born 8th of June at 04:41 (AM) with 3460 gramms and 49 cm.

Mummy was still on intensive care and so they gave her to me. I can't express the feelings I had in this very moment. I'm still kind of overwhelmed every time I see her. Thanks for all of you who waited anxiously with me and those who prayed for us. The most important tasks for the near future is getting Mummy to recover and Lara Marie to become accustomed to us and the rest of the outside world.

Please bear with me if in the next time I'm not as responsive as usually

09 Jun 2011 4:06pm GMT

And now for something completely different… while we are all waiting for my baby to arrive (who was scheduled for 25th of May), she just received her first greeting card - together with a personalized bib and a towel (with integrated hood - pretty fancy!) from my good friends at #openmoko-cdevel.

Guys, seeing this card was very heartwarming - it means a lot to me that you share my anticipation, thanks a lot! And I'm 100% sure she will appreciate her gifts… now let's cross fingers it won't take much longer… waiting is the hardest part of it

Yours,

Mickey.

30 May 2011 8:54am GMT