LHS Episode #247: Linux Audio Deep Dive

Welcome to Episode 247 of Linux in the Ham Shack. In this episode, we take a deep look at audio routing in Linux. We examine topics from the different audio servers and subsystems in Linux, to applications for audio routing, broadcasting, digital audio workstations and more. To help us in our quest for deeper understanding, we have enlisted Noah Chelliah, KC0SKE, of the Ask Noah Show who lets us know just how little we know about audio on Linux. At least until the end of this episode. Thank you for listening!

73 de The LHS Crew

LHS Episode #247: Linux Audio Deep Dive

Welcome to Episode 247 of Linux in the Ham Shack. In this episode, we take a deep look at audio routing in Linux. We examine topics from the different audio servers and subsystems in Linux, to applications for audio routing, broadcasting, digital audio workstations and more. To help us in our quest for deeper understanding, we have enlisted Noah Chelliah, KC0SKE, of the Ask Noah Show who lets us know just how little we know about audio on Linux. At least until the end of this episode. Thank you for listening!

73 de The LHS Crew

Show Notes #246: The Weekender XV

Listen Now
This Weekend in Amateur Radio (Segment 1) 
  • Contests
  • Contests Next Weekend
  • UK/EI DX Contest, SSB: 1200Z, Sep 22 to 1200Z, Sep 23
  • FOC (First Class CW Operators' Club) QSO Party: 0000Z-2359Z, Sep 22
  • Special Events
  • POW MIA Recognition Day: Sep 14-Sep 23, 0000Z-2359Z, K4MIA
  • VOA Anniversary: Sep 22, 1300Z-2100Z, WC8VOA
  • Announcements
    • Let's Talk Discord
  • LHS Ham Radio Challenge
    • Get signed up on the Winlink network and message someone using it. Do it using a Linux client like PAT.
This Weekend in Open Source (Segment 2)
  • Distros to Try
  • LinHES
    • LinHES (Linux Home Entertainment System) is a Linux distribution that centers around MythTV. The goal of this project is to make creating and maintaining a Home Theater PC as simple as possible. A blank system can be transformed to a fully functional HTPC in around 20 minutes. "We feel the product should work like an appliance and not require a lot of upkeep, while still allowing expansion and customization. Most of the system configuration, operation and even installs can be accomplished using only a remote control. However, if you are a person that likes to tinker and work directly with the OS that option is still available. All the configuration wizards can be disabled to avoid overwriting custom work."
    • Source: https://lhs.fyi/linhes (LinHES)
  • Events
  • GNU Radio Conference 2018
    • Date: 17 Sep 2018 to 21 Sep 2018
    • Location: Henderson, Nevada, United States
    • Source:  https://lhs.fyi/8H (GNU Radio)
  • Open Source CubeSat Workshop 2018
    • Date: 24 Sep 2018 to 25 Sep 2018
    • Location: Madrid, Spain
    • Link: https://lhs.fyi/8I (OSCW)
  • LHS Open Source Challenge
    • Same as the Amateur Radio challenge for this time around since it involves both disciplines.
This Weekend in Hedonism (Segment 3)
  • Cheryl's Recipe Corner!
  • Wonton Soup
  • Ingredients
    • 1/8 cup finely chopped green onion
    • 3 cups chicken stock
    • 24 (3.5 inch square) wonton wrappers
    • 1 teaspoon chopped fresh ginger root
    • 1 teaspoon finely chopped green onion
    • 1 tablespoon light soy sauce
    • 1 tablespoon Chinese rice wine
    • 1 teaspoon brown sugar
    • 2 ounces peeled shrimp, finely chopped
    • 1/2 pound boneless pork loin, coarsely chopped
  • Directions
    • FOR SOUP: Bring the chicken stock to a rolling boil. Drop wontons in, and cook for 5 minutes. Garnish with chopped green onion, and serve. Place about one teaspoon of the filling at the center of each wonton skin. Moisten all 4 edges of wonton wrapper with water, then pull the top corner down to the bottom, folding the wrapper over the filling to make a triangle. Press edges firmly to make a seal. Bring left and right corners together above the filling. Overlap the tips of these corners, moisten with water and press together. Continue until all wrappers are used. In a large bowl, combine pork, shrimp, sugar, wine, soy sauce, 1 teaspoon chopped green onion and ginger. Blend well, and let stand for 25 to 30 minutes. NOTES: Uncooked wontons will keep in freezer for a good 2 months if well wrapped. Thaw before frying, if you just want fried wontons, but they can be boiled straight from frozen for the soup, and cooked 2 minutes longer. TO FRY: Heat 2 to 3 cups of oil in a wok until hot. Deep-fry wontons in batches until golden, 2 to 3 minutes on each side. Drain. Serve with dipping sauce or duck sauce, also called plum sauce.
  • Russ's Drink Corner
  • Smoky Quartz V5 Bourbon (Barrel Strength)
    • ABV: 62.6% (125.2 Proof)
    • Region: Seabrook, New Hampshire
    • Color: Deep caramel with reddish mahogany
    • Nose: Caramel, cream, sea grass, lemon grass, black tea, cherry
    • Taste: Corn (unfiltered), wood char, cream, caramel, nondescript herbal
    • Price: $42 (375ml)
    • Rating: 90
  • Additional Info:
    • Smells of rich, sweet notes and grain with a slightly heavier wood. The taste is slightly sweet, flavorful, and creamy with mild oak, vanilla and even a touch of spice. It finishes warm and rich. Distilled from 100% locally sourced organic corn. 2016 American Craft Spirit Associations Silver Medal. Appearance: It’s light, but still hued appropriately. More honey yellow than amber. Decent sticky legs. Nose: Honey and corn. Vanilla, grainy, grassy. Slight warm alcoholic twinge, but not a burn. Sweet and smooth. Taste: Corn, corn, corn. Sweet corn. A warm heat builds in the middle, and eases off to oaky vanilla, a dry woodiness, and corn syrup. There’s a little cherry fruit in there as well, and a touch of smoke. Not a long finish, but a grainy/grassy taste remains. It’s sweet, but not sticky. The flavors of the oak add a floral vanilla essence, and the heat helps cut through the sweetness. Very well balanced.
  • Bill's Whatever Corner
  • 10 Barrel Brewing Company's Apocalypse IPA
    • ABV:  6.8%
    • Region:  Bend, OR
    • Color:  Um, it's in a brown bottle, so it's beer color
    • Nose:  Joy (Or from the bottle Piney)
    • Taste:  Joy
    • Price:  $3.99 (22oz)
    • Rating:  Joy
Music (Segment 4, Optional)
  • "Dying for More" by RogerThat from the album, courtesy of Jamendo.
    • Duration: 3:45
    • Location: Gold Coast, Queensland
    • Released: 2017
    • Source: https://lhs.fyi/7Z (Jamendo)

LHS Episode #246: The Weekender XV

Welcome to the latest edition of the Linux in the Ham Shack Weekender! In this episode, we talk about upcoming amateur radio contests and special event stations, upcoming open source events, interesting Linux distributions to try, things to do with your ham shack and your weekend, including food, wine, beer, whiskey, music and more. Thank you for listening and hope you have a great couple of weeks.

73 de The LHS Crew

LHS Episode #246: The Weekender XV

Welcome to the latest edition of the Linux in the Ham Shack Weekender! In this episode, we talk about upcoming amateur radio contests and special event stations, upcoming open source events, interesting Linux distributions to try, things to do with your ham shack and your weekend, including food, wine, beer, whiskey, music and more. Thank you for listening and hope you have a great couple of weeks.

73 de The LHS Crew