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  • Haowen Duan 11:22 pm on October 14, 2018 Permalink |  

    10/12 activity 

    1. The DOC of FCC should approve the merger between T-Mobile and Sprint because they will create efficient 5G networks. This combination will create a fierce competitor with the network scale to deliver more for consumers and businesses in the form of lower prices, more innovation, and a second-to-none network experience — and do it all so much faster than either company could on its own.
    2. In a scenario where T-Mobile and Sprint have merged, I would expect the postpaid churn would decrease because customers have different expectations. some customers may want new technologies but other customers might prefer proven technology that has been in the market for a few years. For example, the fail of Sprint and Nextel merger in 2005 could be the result for T-mobile’s merger today.
    3. I believe it could effectively compete with AT&T and Verizon in the future, but not immediately. As I mentioned previously, the customers always have different expectations. Thus the new company may need a couple years to prove their products and services.
  • Haowen Duan 1:15 am on October 8, 2018 Permalink |  

    10/5 activity 

    100518 Activity Table-2di0abz

  • Alex Max Barron 1:53 pm on November 15, 2017 Permalink |  

    This is my first blog post

  • Jiayi Lu 5:33 pm on December 13, 2014 Permalink |  

    How a headphone works. 

    As a audiophile, i have been really interested in how my headphone works. Until recently, i found a video briefly but clearly explained the mechanism behind a headphone. Basically, there are three most important parts. The first one is called diaphragm, which is more commonly known as a column. It is made to pull the air back and forth to create sound. The second and third part are a simple magnet plus a voice coil. When the electricity goes through cable to our magnet, the magnet a electromagnetic field. This field pull the voice coil back and forth, which is attached to the diaphragm, therefore creating sound.

    • Rachel Denise Cotton 1:44 pm on December 14, 2014 Permalink

      Hey! I really like the video that you found. With talking about this in class, it can be very confusing but this video gave a better understanding for me. I really enjoyed it. A headphone is so small and intricate and I think we all don’t take into consideration how much effort it takes to produce a small headphone. Now, if only I can find a way to fix my headphones myself without breaking it even more!

  • Nathan F. Mcgowan 11:43 pm on December 11, 2014 Permalink |  

    Every year people compete at what can be… 

    Every year, people compete at what can be some of the most ridiculous things in order to otain the title of “Best in the world.” In recent years, the title of fastest guitarest in the world has been traded constantly back and fourth. This is the new fastest guitarest in the world playing the infamous “Flight of the Bumblebee” at speeds of 350 beats per minute. The notes are being played so fast that the merge together we can begin to hear the effects of auditory streaming.

  • Rachel Olivia Frye 11:37 pm on December 11, 2014 Permalink |  

    I chose to post this video of this guy playing a homemade saxophone. When I first watched this video I closed my eyes and it sounded just like a official saxophone. I found it interesting that this homemade instrument was rather small and it could still make the sound of a normal sized saxophone!

  • Kristopher Franklin Knorr 11:29 pm on December 11, 2014 Permalink |  

    For my blogpost 5 I thought that I’d share this video, it is a video that shows an original song written with all sounds hit by inanimate objects as the group simply drives along a long path. They have sticks hanging out the windows and doors to hit the objects as they pass them and only the driver is singing.
    I thought this was really fascinating especially as we approach the end of our musical instrument projects.
    Here’s the link:
    Enjoy this unique music video! 🙂

  • Erika Lynn Woll 10:48 pm on December 11, 2014 Permalink |  

    Amazing Recorder Performance 

    For my musical instrument project, I created a PVC recorder. I based the placement of the recorder’s tone holes off of an old recorder I still had from grade-school. All my life, I have known recorders to be played only by elementary students. It was the instrument that was simple, yet could play “Jingle Bells” for 3rd grade holiday concerts. I wondered what a recorder would sound like if it was played by a professional…It is absolutely amazing. This video is worth watching, or at least listening to! Listening to her play makes me feel as though I’ve been playing wrong for all of these years. If you have ever played the recorder, I’m sure you’ll be amazed with how beautiful one can actually sound.

    • Hannah Alexander 11:38 pm on December 11, 2014 Permalink

      I had to play a recorder in 3rd grade and watching this makes me feel very embarrassed for ever having to play in in elementary school. I was so awful. She on the other hand is absolutely amazing the fact that she can make a recorder sound that good is incredible!

  • frb5023 8:29 pm on December 11, 2014 Permalink |  

    I have been very interested in the vinyl format for a year or two now. In class, we talked about the differences analog and digital formats. This is a video that looks at the advantages and disadvantages of those formats as a play back mechanism as well as a way of recording. Recording a sound using an analog method (tape) will give a much different result than a digital method (computer software). It is a similar effect if you are listening to an analog format like tape or vinyl versus a digital format like mp3.

  • Erin Skelly 6:23 pm on December 11, 2014 Permalink |  

    Since we’re presenting our homemade instruments this week, I found a tutorial for making your own speakers! It seems pretty easy and cost effective if you have the right tools, and may come in handy someday.

    • Justin Thomas Makepeace 11:06 pm on December 11, 2014 Permalink

      I also found a tutorial on how to create speakers, but a simpler (if more crude and inefficient) way if you just want to make something quick and easy. Seems like something i might try in the future.

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