#atsc — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #atsc, aggregated by home.social.
-
In 1989, the US government sold TV channels 70–83 for use by mobile phones. In 2006 it sold channels 52–69. In 2016 it sold channels 46–51. I can't find when it sold channels 37–45, but it's now talking about selling channels 28–36.
Between Digital Rights Management and patent problems hurting the rollout of #ATSC 3.0, there looks to be increasingly little spectrum left for Over The Air #television. Oh, and cable TV is dying, too. #OTA
-
#TV-signal based #BPS tested as fallback for #GPS — digital TV infrastructure could come to the rescue if #satellites are compromised
Broadcast Positioning System (BPS) works by adding an #ATSC frame to output, and this will usually provide timing accuracy to 100ns, which is good but not quite as good as GPS (~10ns). However, for BPS positioning, you will need to be in signal range of four transmitters, and even then, accuracy will be in the order of a 100-meter radius.
https://www.tomshardware.com/service-providers/tv-signal-based-bps-tested-as-fallback-for-gps-digital-tv-infrastructure-could-come-to-the-rescue-if-satellites-are-compromised -
CW: Includes AI generated summary (skip if you absolutely detest anything AI generated), also very USA specific.
@lonseidman posted this :
Public Knowledge, Access Humboldt, Consumer Reports, Electronic Frontier Foundation, Media Council Hawaii, and the Open Technology Institute at New America file an extensive brief on the ATSC 3.0 transition docket with strong arguments against DRM encryption: https://www.fcc.gov/ecfs/document/105071750416733/1
That's a long document so I turned to NoteGPT for a summary. This is what it produced. It's still a bit long bit it hits the high points. The entire document is worth reading but I know most people won't read anything that long. Hopefully Lon will do a video about this (on his LonTV YouTube channel) but for now this may be helpful.
Summary
The comments submitted by a coalition of advocacy groups, including Public Knowledge, Consumer Reports, and the Electronic Frontier Foundation, to the Federal Communications Commission (FCC) outline significant concerns regarding the National Association of Broadcasters’ (NAB) petition to mandate a transition from the ATSC 1.0 to the ATSC 3.0 broadcasting standard. The coalition argues that the transition prioritizes broadcaster profits over public interest and threatens access to vital information, particularly for vulnerable and marginalized communities. They claim the proposal relies on Digital Rights Management (DRM), which could lead to privatization of public airwaves, increased consumer costs, and unnecessary electronic waste. The coalition emphasizes that any transition should ensure universal and equitable access, safeguard consumer rights, and incorporate strong public interest obligations, such as enhanced emergency alert systems and accessibility features. The comments call for the rejection of the NAB petition until clear safeguards addressing the concerns raised are implemented.
Highlights🚫 Disenfranchisement Risks: The NAB’s ATSC 3.0 proposal may marginalize low-income and vulnerable communities by requiring expensive new equipment.
🔒 Privatization of Airwaves: The transition may privatize public airwaves, introducing barriers to access through DRM.
🌍 Environmental Concerns: A forced upgrade to ATSC 3.0 may lead to widespread electronic waste from discarded older devices.
💰 Consumer Burden: The cost implications of transitioning to ATSC 3.0 disproportionately affect consumers, particularly low-income households.
⚠️ Emergency Alerts: The proposal risks compromising emergency alert systems, especially in times of crisis.
📡 Public Interest Obligations: New broadcasting standards must include mandatory enhancements for emergency alerting and accessibility.
🏛️ First Amendment Violations: DRM restrictions threaten fair use rights and could ultimately infringe upon First Amendment protections.Key Insights
📉 Consumer Costs: The NAB proposal raises concerns about increased consumer costs related to upgrading to ATSC 3.0, which may disadvantage those who cannot afford new devices. Studies indicate that ATSC 3.0-capable TVs are significantly more expensive than their predecessors, solidifying barriers to equitable access. This disparity could widen existing digital divides, particularly among rural, low-income, and elderly populations reliant on free over-the-air broadcasting.
🔄 Digital Rights Management (DRM): The incorporation of DRM into ATSC 3.0 could lead to a streamlined control mechanism that effectively privatizes the previously public domain of broadcasting. This shift may result in broader implications for the way content is accessed and shared, as users often face restrictions that hinder lawful sharing and consumer rights established by copyright law. By conditioning access to content on private approval, the value of public spectrum is fundamentally undermined.
♻️ Electronic Waste: The forced transition to ATSC 3.0 could lead to substantial environmental consequences, such as increased electronic waste from discarded older devices that would no longer be operable. The environmental impact disproportionately burdens low-income households, which may not have the means to invest in new hardware, leading to both financial and ecological concerns.
📡 Mandatory Public Interest Standards: The comments advocate for robust and mandatory public interest obligations tied to ATSC 3.0, including enhanced emergency alert systems and accessibility features for disabled populations. Such standards are essential to ensure that technological advancements genuinely serve the public and do not merely benefit private interests.
👥 Impact on Marginalized Communities: The transition poses significant risks for marginalized communities, many of whom rely on broadcast television for essential services. The petition could disenfranchise these groups, creating a tiered system of access based on the ability to pay for new technology.
⚖️ First Amendment Concerns: The introduction of DRM in ATSC 3.0 raises significant legal questions about free access to public airwaves, particularly concerning fair use rights guaranteed by the First Amendment. This dynamic challenges consumer rights and could foster an environment that stifles innovation and expression, undermining the very principles that underpin democratic discourse.
🔍 Oversight and Transparency: There is a pressing need for clear rules and safeguards regarding how data collected through the ATSC 3.0 return path can be used, outlining permission processes, the extent of data collection, and the types of disclosures required. The lack of current federal regulations can lead to consumer surveillance under the guise of service enhancement, highlighting the importance of consumer privacy regulations in the new broadcasting landscape.
In summary, the coalition’s comments critique the NAB’s transition proposal for ATSC 3.0 as fundamentally flawed without robust regulatory protections to ensure that public interests are prioritized. The transition’s potential negative implications—ranging from disenfranchisement of marginalized groups to environmental concerns and First Amendment rights—underscore the need for careful consideration and oversight by the FCC before making changes to the broadcasting standard. The ongoing battle for equitable access to communication services is crucial, especially as technology evolves and new infrastructures are introduced.
#ATSC #ATSC3 #FCC #NAB #DRM #Television #TV #USA #EFF #Technology
-
TFW after spending literally months trying different things to get your OTA TV reception perfected, your neighbor begins installing a metal-roofed structure over their back patio.
(Luckily it does not appear to be causing any trouble so far.)