Remember the United States DTV transition last year? There is a possibility that all standard-definition televisions will not be sold and will be replaced by HDTV televisions, right?

I don't know about "all" -- many people who relied on rabbit-ear antennae and got converter boxes will undoubtedly keep what they have.

http://www.dtv.gov/

Yes, you are correct. The United States underwent a digital television transition in 2009, commonly known as the DTV transition. During this transition, analog television signals were replaced with digital signals, providing higher quality audio and video to viewers.

Regarding the possibility of standard-definition televisions (SDTV) no longer being sold and being replaced by high-definition televisions (HDTV), it is important to note that the availability and market demand for different types of televisions may vary over time.

To get the most accurate and up-to-date information on the current state of television sales and trends, you can follow these steps:

1. Conduct online research: Search for recent news, technology publications, or industry reports that discuss the status of SDTV and HDTV sales. Digital media sources such as websites, blogs, or online forums dedicated to consumer electronics can provide valuable insights.

2. Visit electronics retailers and online stores: Check the inventory and selection of televisions at electronics retailers or browse popular online stores that sell televisions. Pay attention to the specifications and models available, noting the proportion of SDTVs versus HDTVs.

3. Consult television manufacturers: Visit the websites or contact customer support of major television manufacturers to inquire about the availability and future plans regarding SDTV and HDTV models. They may provide information on whether they plan to discontinue SDTV production or focus solely on HDTV.

It is essential to stay informed about the latest developments in the consumer electronics industry, as market trends can change rapidly. By following these steps, you can gather the necessary information to understand the current landscape of television sales and the prospect of SDTVs being replaced by HDTVs.