Category Archives: tech

Tech contains posts about my tech hobbies. Some of my tech hobbies include: Linux, VOIP, Asterisk PBX and Networking.

Power Mixer and VolumeLock Review

Sometimes I feel like I have an amazing talent of finding or creating the most obscure tech issues ever. My latest headache started when my lovely wife bought me an Audio Technica 2020+ USB mic for Christmas. I was ecstatic. I hooked that baby up, and that’s when the problems began. After a lot of troubleshooting and sending it to Audio Technica for a warranty repair, I finally figured out the cause of the biggest issue that had been plaguing me. It was my own damn self.

I probably shouldn’t be so hard on myself. It was technically Auto Hotkey, but I only blame myself because I always try to find the most clever solution to every problem, and this was no exception. I set up an Auto Hotkey script to monitor and adjust the volume on my new mic, just like I had in the past with my Blue Snowball. The problem was, the script was doing something very strange with the volume. Instead of just adjusting the volume, it was also adjusting the balance of the mic. Yes, so every time I turned the volume up, it would also shift my recording to the right channel, and when turning the volume down, it would shift to the left channel. Absolutely bizarre!

To make matters worse, there is no way to see or change the balance settings for a mic in WIndows 10. To be honest, this was not surprising at all to me. That’s where Power Mixer comes into play.

Power Mixer

Power Mixer from Actual Solutions is a software volume mixer for Windows that gives you way more control over your sound devices. You can easily see the volume and balance of every device and application that is hooked into the OS. With one click, you can also enable or disable devices, which is much handier than attempting the same task in Windows.

Beyond simply giving you control over every aspect of your system’s audio, Power Mixer also allows you to monitor the sound going over each channel with VU and PPM meters. This is really handy if you need to be able to mix multiple channels and you want to keep an eye on your levels.

You can also assign hotkeys in Power Mixer to adjust volume, balance, and mute devices or other channels. Unfortunately, it only adjusts by increments of 20 though, so you’ll still need to pull up the mixer itself to do fine tuning. However, this fixed the problem I created when I was using Auto Hotkey to adjust my recording volume. No more balance shift when I touch my volume hotkeys!

Probably my favorite feature is the ability to define presets. You can set up presets for specific tasks, like gaming, working, streaming, etc. and switch between them. There doesn’t seem to be a way to quickly save a preset though, so you’ll have to pull up the preset screen to adjust any settings you’ve changed in the preset in order to make them permanent. That’s a little awkward, but once you set things up how you like them, you probably won’t be messing with that much anyway.


Actual Software also has a solution for another audio pet peeve of mine. Don’t you hate it when Skype or some other voice chat software thinks it’s being smart by adjusting the input volume of your mic? When using a quality mic, it’s capable of picking up a lot of background noise if you’re not careful, and Skype and the like are notorious for thinking background noise, like a TV or children talking in the background, are important sound bits. As a result, they crank the input volume way up to pick up that background chatter, and then the next time you actually talk, you’re loud enough to blow out your friends’ speakers and eardrums. And even if you tell the offending program to not adjust the input volume, something inevitably does. So why not just prevent it entirely?

VolumeLock does just that. You set your levels where you want them, lock them independently, then forget it. For example, you can lock your input balance but leave your volume unlocked so that nothing will mess with your balance, but you can still adjust your volume from other programs. It has presets, just like Power Mixer, and hotkeys to jump to your different presets. All very good… in theory.

My issues with VolumeLock are a bit frustrating. It works great if all you want to do is lock your levels and set up presets. The problem is that it actually works against Power Mixer. You’d think these two applications should be combined or at least make them work together. Maybe set an exception for Power Mixer so that any other programs are prevented from adjusting your levels except for Power Mixer. Alas, that is not an option, so if you lock something in VolumeLock, it is the end-all be-all. You’re stuck going into VolumeLock to adjust and re-lock your levels.

The Verdict

While these applications have some glaring issues, I can definitely recommend Power Mixer at least. It’s very powerful and it is the best low-cost mixer I’ve been able to find. VolumeLock has great potential, but without better integration with Power Mixer, it really works against the best features of Power Mixer. This is unfortunate since they’re clearly developed by the same small developer, and even have some of the same features and appearance.

Disclaimer: I have written this review based on a 14-day trial of both applications with the assumption that I can acquire a 50% discount on the full license.

I Cut the Cable

My memory is a bit foggy but we’ve been cable TV free for about a year now. There are a few things we miss but honestly, those few things are not worth ~$45 per month. I did some research, went to RadioShack, argued with a sales guy about UHF and VHF, bought a $70 UHF/VHF antenna, installed that sucker in the attic, and cancelled our cable. We get ABC, NBC, CBS, Fox, My New TV, CW, and PBS all over the air. Using the federal DTV transition program, we got two DTV converters for $40 total and eventually bought an HDTV. Our savings from ditching cable will pay for the TV in just over a year!

We also bought Playon around the holidays when they had a ridiculous sale going on. With Playon, we can stream all kinds of media from various sites (like Hulu) to our TV via our Xbox 360. It’s a great deal even at the regular price. Since we enjoy movies so much, we also subscribe to the three dvd Netflix plan which includes instant view which also streams to our TV with Xbox 360 and Xbox Live. For $17 per month, it’s a fantastic deal if you watch a lot of movies.

If you haven’t figured it out already, it was well worth it! If the price of cable packages drops dramatically, we may consider signing up again, but I find that pretty unlikely. We’re pretty happy with our media options and we’re saving quite a bit. If you’ve been thinking about cutting the cable but are holding back, let me know! Maybe I can help you pick out hardware, software, and alternate service plans. Just leave a comment!

Google Voice Just Got Better

Google Voice recently added a feature that really appeals to me. There are times where I work in buildings where I have no service on my cell phone. Google Voice has helped this situation by allowing me to forward my Google Voice number to wherever I am. The problem is, not everyone has my Google Voice number, and even if they did, they’d still see my cell number whenever I call them. If someone calls my cell phone and leaves a message when its out of service, I don’t get the message until I’m on the road, which is usually too late.

The new feature Google Voice has added is allowing me to using Google Voice for voicemail on my cellphone. It doesn’t work with all cell providers but they hit the major ones including US Cellular (who I use) which usually is left by the wayside. Not only does it consolidate voicemail boxes, it also allows me to forward my cell calls to my Google Voice number which then dials any number I set up. So now I can even receive those calls that I would normally miss and I don’t really need to hand out my Google Voice number.

If you’re tired of me raving about Google Voice and just want to try it, I have three invites to hand out. Leave a comment or dm me on twitter with your email address and I’ll hook you up! (If you leave a comment, I’ll already have your email so you don’t need to include it in your comment)

Also, sorry for the lack of posts lately. We’ve been very busy the past few months. I’ll be posting some gaming stuff soon (hopefully).

Announcing XBL Accept

XBL Accept is a command line program that runs on most Linux distros. It might run anywhere you can run python but I’m not much of a python programmer so I can’t be sure. Basically, all this tiny app does is connect to Xbox Live and it accepts any pending friend requests. This is perfect for groups who want to be able to meet up but don’t want to add everyone to their personal list. The usual problem with group gamertags is that someone has to keep an eye on it to accept friend requests. Those days are over! Just run this from a startup script on a Linux server and forget about it. We’re using it over at Co-Optimus for a few gamertags.

XBL Accept is a modification of XBL Status by Chris Hollec. All credit should be directed his way for now. I honestly did not do much to his program in order to get this up and running. If you’d like to contribute to either project, let me know!

Hit the link below, check out the README for prerequisites and instructions on how to run it. If you have any questions, reply to this post for now. Maybe I’ll set up a page in the future.