Please, try to break your very interesting posts into brief paragraphs. Many of us read on portable devices such as iPhones and run on text in huge paragraphs is really truly hard to follow.I have a lot of things to say, big fan of HD subchannels: HD1, HD2, HD3, and HD4. On January 23, and February 1st, I did email K Love about considering these subchannels heard in Chicago IL WCKL, as I live in Dallas Fort Worth suburbs cities be heard in Dallas as well back in January 23, about Boost FM (Boost Radio in St. Louis, MO) wanted to be heard in Dallas because of Dallas Fort Worth fastest growing cities, I emailed boost FM operation manager Mike Couchman and acknowledged this and will accept if EMF invites them to KLTY HD3. HD4 being Radio Nueva Vida being heard across HD subchannels being targeted Hispanic population across the US alone. I do need to describe the reasons why for this because: KLTY HD2 is Air1 being weaker in Southern Dallas and Fort Worth (Mansfield, Cleburne, to name these) and nearby suburbs where Dallas antenna farms are located in Cedar Hill (KLTY being one) and especially Downtown Dallas being weakened due to KYDA weak Downtown Dallas to adjacent frequency 101.5 K268CL in East Dallas. Since 2013 KYDA Air1 took over and had problems for 12 years that is the problem being southern of Dallas and Fort Worth, it’s bad if you can’t get the signal being weak and annoyed with static. HD3 Boost FM (branded Boost Radio) partnership in 2021 heard across cities being Pittsburgh, PA, Lafayette, NC, Phoenix, AZ, Memphis, TN, Austin, TX (coming soon) to name these examples. And lastly, HD4 Radio Nueva Vida in 2010 partnership but EMF is now acquiring it. It wants to reach Hispanic population where a lot of Mexican people live in Dallas Fort Worth, one for instant is heard in Austin, San Antonio, and El Paso. One I know is WAWY 103.9 in Northwest suburb Chicago being Dundee, IL has optional for HD2 K LOVE 90s and HD3 K LOVE 2000s who enjoy content there. in A lot of households including vehicles have equip HD radio to enjoy exclusively content that isn’t heard anywhere else. This is the opportunity for EMF in DFW that will reach more listeners and money that has again HD radio in homes, vehicles, and portable HD radio including mine being HDR-14 and HDR-16. Air1 is optional on KYDA is it is stronger in northern metroplex considered the fact people needed K-LOVE classics back then and separate to 90s and 2000s individually, wanting to hear K-LOVE 90s and K-LOVE 2000s can get these signal locations to hear 90s and 2000s for optional demanded back then. It’s a very popular format for those needing history songs that isn’t common nowadays. I really hope the signal engineers will consider the request I had so we will all enjoy that is heard in the DFW metroplex anywhere else in other major cities that I mentioned before.
I agree with most of your reasoning, but any dependence on independent HD channels will have dubious results. In particular, how many members of minority groups such as Hispanics will have access to radios with HD capability? The K love formats seem to depend on at home or fix location, listening more than many, as evidenced by their long TSL. And there are very few HD capable radios in homes anywhere or available for sale at stores.
There are very few portable radios with HD because digital to analog conversion chips are power hungry and not suitable for portable devices.
