I’m impressed. Favorably impressed. StraightTalk was OK but ATT, my MVNO carrier had gotten lazy. StraightTalk was not offering ATT visual voicemail, data tethering, or WiFi calling.
Changes in ATT’s ranking in Consumer Reports prompted me to change from StraightTalk to Ting. Consumer Reports ranked T-Mobile above ATT as a carrier and Ting above StraightTalk as an MVNO. StraightTalk is a competent discount MVNO but had not been keeping up on ATT LTE capabilities rollout. The Ting rate plan model offers data tethering, WiFi calling, and visual voicemail across the board.
Ting Mobile has surged to the top of Consumer Reports wireless carrier popularity survey. Ting is a mobile virtual network operator (MVNO) serving the continental United States reselling T-Mobile and Sprint service in its service territories. Coverage is the same as the parent carrier. If you’re in town on or a major road, life is good. In the prairie or the mountains I can’t hear you now but I am never there.
The incumbent MVNO operator was OK technically but known for horrid customer service. Thanks to good articles on GigaOM and Ars, I made it through on boarding with the incumbent without needing to call them. Since then, I’ve not had to call them but I’m finding my website password goes missing from time to time. Most recently, when I started looking at the number porting. You have to mother may I to move your old number. Being a GV convert, i let Ting give me a new number and saved firing the incumbent for another day.
How do bond index funds work? They’re not as easy as stock index funds. Stock index funds own shares of each stock in the index in the ratios found in the index. How do you do that with bonds? Especially when all bonds of a given issue may be held? Read on to find out.
What a strange year. The first year of continuous scandal national government. Real scandals, not pretend scandal like those during 44’s watch. 45 became in violation of a building lease with the US Government upon inauguration (can’t lease to USG employees or elected officials) and it has been a steady slide from there.
Institute for Learning in Retirement
Dave remains active as a standing committee chair in this Tidewater seniors club. The club is in the second year of migration from semi-automated membership and class registration processes to on-line processes that should allow our 3 person part time staff to continue to serve our growing membership. Those wanting to learn more about ILR may do so at https://www.oduilr.org.
The club is in the process of engaging a payment processing service and opening a merchant services account. With this change staff and Dave will be actively trying to figure out how things work and revising our internal work flows. We hope these changes will improve member services.
On the Church Front
Dave is a member of the audio-visual and networking teams preparing a new used building to be our future church. Our architect and builder are well regarded small commercial projects builders but we are finding gaps to be filled in completing the technical infrastructure needed by a modern house of worship having other non-profit tenants.
The increased size and complexity of our new building requires some internal access controls to allow staff to move about while keeping home school children and their minders out of the upper levels and unimproved areas of the building. In addition, we’re adding internal video and security telephones not in our older building. Figuring out affordable ways to do this has kept Dave and his committee mates busy for a day a week.
It turns out that the best way to do many of these tasks is with Ethernet network devices. Each floor of our new building will have Power over Ethernet network drops for each office, classroom, and location we’d like to have a phone. The main entrance and staff entrances will have video door phones that allow staff to screen visitors and open the door for expected vendors and congregants
Each office and classroom will have an in wall WiFi access point to support use of WHRO educational materials by Home School Out of the Box classes and WiFi access for home schooler parents. The large meeting areas will also have WiFi service.
Audio Visual Stuff
Dave is also involved with the audio visual systems and theatrical lighting for the sanctuary. Planning for the AV system began with the first plans for the sanctuary. We engaged a local contractor to model the hall and recommend acoustical design elements to manage the reverberation time of the hall for spoken word and acoustic music.
The hall will include a robust high fidelity sound reinforcement system suitable for speech, small acoustic ensemble performances, and movie and video projection. The sound system has a modern digital mixer, high efficiency amplifiers, modern assistive listening, and is able to mix both front of house and on-stage monitor sound. Mix configurations can be saved and recalled making setup easier for our volunteer audio engineers.
Our new hall will have theatrical lighting designed primarily for lighting services on stage but with multi-color LED sources to permit some use of theatrical effects as we learn how to do that. The church is fortunate to have a congregant whose day job is Exhibits Director at Nauticus, our local maritime museum. Dustin has been handling the nitty gritty of the stage lighting but Dave has been helping with hall lighting control so we can dim the house lights from the AV booth which also doubles as video and lighting booths.
Nick and Missy are both well but Nick is a senior citizen and acting it. His activity is down as is his piss and vinegar level. At 11 and a half, he’s pretty mellow and content to let Missy have the alpha role.
Missy defends the house from zombies, hoodie teens, bikers, and other assorted blighters. She’s mellowed some as she approaches 6 and no longer trolls school children at the fence but the neighbor dogs are fair game as are skater kids and bicycles.
Nick may be old but when Missy calls for aid, Nick comes running and is right in the mix. Interestingly, we have a neighbor dog, a playful Golden Doodle, retriever and standard poodle hybrid. He’s just a sapling and sweet as can be. Nick and Missy chat with him at the hole in neighbor’s fence (neighbor is a tenant). Neighbor dog is a bit bouncy so we’ve not let them run together (hardly a fare contest).
The moles appear to have moved on. But we have coyote confirmed in the area with sitings on the Botanical Garden grounds, airport grounds, and in the woods around the reservoir. They pretty much stick to the strip by the lake and are rarely seen in the neighborhood. The local ones are about 40 pounds and are believe to have a taste for outdoor cats and other small critters. Funny, rabbits are scarce at the moment. Maybe most have become coyote.
As you may know, I’m a former electric power utility equipment engineer. Although no longer active, I continue to follow developments in my former industry. Hurricanes Irma and Maria significantly damaged Puerto Rico’s ailing state owned public utility. Because of economic conditions on the island and electric power pricing decisions, the utility has been unable to maintain its generation and distribution equipment. Apparently, the utility was also deferring tree maintenance long its rights of way. Because of the lack of care and the strength of the storms, most of the island’s retail distribution is down and some of its backbone transmission is damaged. Puerto Rico is in the position of rebuilding its transmission and distribution and cold starting its generation.
In poking about audio sites, I discovered Roon Labs Roon music server product. Roon is the music server I’ve been looking for for 20 years. Roon Labs has its origins in the Meridian Audio Solooes product over in the UK. This is a highly regarded embed music server organized in proper client server fashion. This post describes Roon, my Raspberry Pi build of a Roon Transport, and the commissioning process. Though not a step by step (see the references), this post includes some lessons learned during the build and setup, and the bandaging of my knuckles.
After several weeks of living with Roon and the HiFiBerry Digi+ transport, I’m seriously taken with the product.
The composer, composition, and performance reviews are of high quality, written in an engaging and informative style.
Roon Radio is helping me rediscover records and tracks I had forgotten I had. Starting with a Thile-Meyer track, it worked through the album, into Fleck & Meyer, then to Nickel Creek, and Punch brothers and back to Thile-Mehldau. Poor dogs had to listen to acid grass and acid folk while I was shopping.
The Digi+ kit just works with the metal case and HiFiBerry standard power supply. There’s no need for expensive linear supplies or unobtainium wire cryogenically aged in unicorn blood. The DAC is going to jitter buffer, retime, and reformat for rendering and any exotica outside this final device is unable to improve the sound. Save your money.
Parasound got things right with the P5. The Optical and Coax inputs work well. USB input is reserved for disk mastering off my old Mac Mini and Parasound Z-Phono USB. This device has an ADC with line level and moving-mangent/moving-coil phono preamp. And it works as well as the P5 preamp and DAC. John Curl is a wizard!.
I really love the sound of this rig. If the album is well recorded and the mix is phase coherent, Brad Mehldau’s piano notes dance in space from string to string with a Brad and his Stienway are in the lounge sound.
I’ve been using Plex as my audio player for a while. Noodling around on the Internet looking Raspberry Pi stuff, I stumbled across HiFiBerry and from there Roon Audio. Roon Labs is a spinoff from Meridian of their multi-room digital audio player. These folks have done something right by starting with a client server open architecture which organizes the system as
A music server process
A music management service that builds metadata for your library
A control service that determines what plays where
And endpoints that play content or deliver content to an audio system
They’ve made the endpoint easily embeddable in high fidelity and home theater components. They’ve made the server run as a service so a machine need not be logged in to make your music available. The control runs on Linux, MacOS, and Windows and as iOS and Android applications on phones and tablets.
Where I’m At
I have a two week trial running on my new Mac. In August, I’ll subscribe and build a dedicated Roon Bridge using HiFiBerry parts. This Roon Bridge will replace the AppleTV 3 serving the HiFi. I’ll keep the TV and ChromeCast TOSlinks initially but will likely retire the ChromeCast.
It works with less fuss than Plex, a superior user interface, better library material encouraging music discovery, and potentially, state of the art digital audio as a result of removing first-mover constraints from the protocol designs and software architecture. I find Roon very listenable using the iMac’s built in speakers. They image surprisingly well in the near field when playing good source material. The sound is also good through an AppleTV and Parasound P5 built in DAC. This combination sounds less good than the Chrome Cast Audio feeding the same DAC. There seems to be a bit more image via the Chrome Cast than the AppleTV.
I name my hosts after notable greyhounds. The new iMac is no exception. It’s Trey, named after Kiowa Sweet Trey, Nick’s sire and Crash’s sire. Crash is a friend’s hound pawcationing with us this week.
Apple’s iMac user guide at the iBook store describes the basics.
David Pogue’s “MacOS Sierra, the Missing Manual” explains how to make best use of a Mac running Sierra.
There are no current manuals for High Sierra coming this fall.
First Impressions of Trey
Packaging and Unboxing
Apple packed Trey cleverly in a trapezoidal box, an outer corrugated shipping box covering a similar pasteboard point of sale box. The boxes are designed to stack up nicely in an outer shipping container by putting one base up next to one that is base down.
It was a surprisingly easy procedure to open the boxes. Tamper evident paper tape closed the outer box at the top. Cutting the tape allowed the front flap to drop down and the top flap to fold over revealing the inner package and its carrying handle. Once freed from the outer packing, the pasteboard point of sale box is opened the same way. Flipping the top open gives access to the accessory tray holding your choice of keyboard and pointing device.
Opening the inner enclosure shows the foam shock protection which is easily separated from the machine. A non-woven fiber envelope encloses the machine. A film covering protects the screen finish and case finish. All of this is easily removed.