Hamit is blind, but he's interested in getting a 4K UHD TV. Hamit got Blu-ray for the audio, and he wonders if he'll need to use UHD. Leo says that with 4 times the resolution, he'd get 4 times the data. With UHD, more dots equal more data and the content will come down via streaming or a new disc that will handle 4 times the data. Leo suspects that compression will get better and better and storage will get better as well. All those things will meet in the middle and once UHD is mainstream, the workflow will be there to support it.
Mike went blind about 3 and a half years ago. Since technology has increased his quality of life so much, he's become much more interested in it. He also has started a podcast, and wants to know how he can have more than one RSS feed on his Wordpress site. Leo suggests using a plugin called Podpress.
Barry is the IT at his church and needs to improve the audio capability so they can improve their mp3s online. Leo says that hardware probably isn't the issue if people in the church aren't complaining about the quality of the audio. So that means it's likely the interface, and it sounds like the settings are overdriving, forcing the record to "clip." He should try a line input instead of mic input, and maybe install a preamp to go in between the sound system and the computer itself.
Mike wants to wire up his home for sound. His house is already wired for Cat6 cable, but is wireless better? Leo says that Wireless is pricey, but it works. The Sonos, for instance, works great, but it's $400 a room. Each speaker has it's own wireless network built in. He can do it on his own, but the money he'd save is taken up in time building it himself. That's why Leo says if he can afford it, the Sonos Play5 is a great way to go.
Brad has an Apogee duet professional sound card. He'd like to upgrade to a Duet 2, but there's other less expensive options out there. Leo says that professional audio is a very specialized niche market, which makes it hard to offer mainsteam options. He also says that while newer Macs have more speed, Firewire is dead now. Quality audio processing is key, and he recommends looking at a DAC from ApogeeDigital. Low latency is also important.
Louie has a laptop that has an echo. Leo says that there may be a sound enhancement setting enabled in the audio settings. Also, make sure the microphone is turned off, and it may also be that there's a mic pass-through option that's enabled. That would definitely cause it.
Today's gadget makes the audio from your smartphone better! it's called the IFrogz Boost Plus. It uses something called Near Field Audio, which streams the music wirelessly from phone to speaker, and amplifies the sound. No syncing, no bluetooth, no connecting to wireless, it just works. Starting at $30.
Jerry is a long haul trucker, and has a Pioneer AKH780 system in his semi truck that needs to be replaced. Leo says that CDs are being phased out of front end car stereos. Leo recommends the JVC K-Wav 70BT, which supports integration of iPods and other digital devices. He'll want to get support for A2DP as well so he can integrate his phone to it. USB ports would be great as well to charge the device.
Larry got a new Panasonic TV, but it has no analog audio out capability. He has powered speakers and amp that he can plug into, but he has to convert that digital audio signal to analog first. He has a preamp and converter, but it only works if he routes it through the VCR. Leo says this is the reason that people who want home theaters systems buy AV receivers. They can convert and drive multiple sources.
JR has a pair of 20 year old Polk speakers. Leo says that Polk are fantastic speakers. Unfortunately part of the speaker ripped. So he managed to fix it with superglue and then Armor All'd everything and now it looks like new again. Leo says that's a great tip for maintenance to improve the life of your speaker! But what is Amour All anyway?!