science

Television in Poland

Television in Poland is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Television in Poland rather than just read about it. In short: Television in Poland was introduced on an experimental basis in 1937. It was state owned, and was interrupted by the Second World War in 1939.

Key takeaways

Television in Poland belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Television in Poland to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Television in Poland from memory before moving on to harder problems.

Reference excerpt

Television in Poland was introduced on an experimental basis in 1937. It was state owned, and was interrupted by the Second World War in 1939. Television returned to Poland in 1952 and for several decades was controlled by the communist government. Colour television was introduced in Poland in 1971. Private television stations in Poland appeared around the time of the fall of communism, with PTV Echo (once a member of the local channels of Polonia 1) becoming the first private station in Poland (and in the former Eastern Bloc).

History During the Communist era, Polish state television aired many programs from both the West and the rest of the Eastern Bloc. Poles requested more photos of the Bonanza cast than even Americans, and The Forsyte Saga was very popular. The most popular domestic dramas often depicted Poland in World War II. From 1971 Citizen's Forum, a call-in show, subjected government ministers to public questions.

Terrestrial

Terrestrial television in Poland broadcasts using a digital DVB-T system. First test DVB-T emission was carried out in Warsaw on 9 November 2001. In April 2004, first DVB-T transmitter near Rzeszów started operation and local TVP division started to market set-top boxes allowing to receive it. As of July 2016, there are about 250 DVB-T transmitters operating in Poland, broadcasting up to three multiplexes (except local stations), all using MPEG-4 AVC compression. Majority of channels are available in HD across all the Poland after DVB-T2/HEVC switchover has finished in June 2022, while channels from MUX8 (Metro, Zoom TV, Nowa TV, WP, ViDoc TV, Republika and wPolsce24) are available only in SD, although Nowa TV and Republika broadcast in HD in some local multiplexes. Analog terrestrial transmissions were terminated in 2013. First efforts to introduce DVB-T in Poland was made in 1997 in Gdańsk on initiative of TVP (Polish public television broadcaster). In the spring of 2022, the terrestrial TV broadcasting standard was changed across the country to the newer and more effective DVB-T2/HEVC standard, where HEVC (or H.265) is a new standard for TV signal compression. Switching to the new DVB-T2/HEVC terrestrial TV broadcasting standard was carried out in the period from March to June 2022. However, the changes did not cover MUX3, which belongs as a whole to TVP. Decision by Urząd Komunikacji Elektronicznej requested by the Minister of Interior Affairs and Administration, argumented by the Russian invasion of Ukraine, allowed to delay the switch until the end of 2023.

Allocation At 2006 conference in Geneva known as GE06 Poland received eight DVB-T multiplexes—seven at UHF frequencies 470–862 MHz (channels 21–69) and one at VHF frequency 174–230 MHz (channels 6–12). Since some of these frequencies are currently used for analog PAL terrestrial television broadcasting, it is possible to run only two nationwide multiplexes (MUX1, MUX2) and one (MUX3) which covers part of country (58% of population). Introduction of all multiplexes will be possible after switching off analog broadcasting. A government document entitled "Country digitalization schedule", dated January 2009, set out plan for the digital broadcast switch-on to be made in three steps and analog broadcast switch-off in six steps. First regular digital broadcast started on 30 September 2010. Analog broadcast switch-off started on 7 November 2012 and the transition to digital broadcasting finished on 23 July 2013. The period of time between digital broadcast switch-on and analog broadcast switch-off will allow people time to buy new integrated Digital TVs or set-top boxes.

Current status MUX1 covers 98.8% of population; MUX2 covers more than 98.8% of population; MUX3 covers 99.5% of population; MUX6 covers more than 90% of population; MUX8 covers 97.4% of population.

Analog shutdown The shutdown of analog broadcast took place in 7 steps between 7 November 2012 and 23 July 2013. Operators of cable TV don't provide analog service in their networks any more, Vectra and Toya stopped in 2022, UPC stopped in 2023 in most cities of Poland and in January 2024 in Warsaw and Inea stopped in March 2024.

Additional government actions The Polish government created Informative campaigns regarding analog broadcast switch-off in mass media. The government also requires electronic equipment sellers to inform buyers that MPEG-2 TVs and STBs are not compatible with the national standard which is currently DVB-T2 HEVC QAM256 . The Polish government provides financial help for poor families and seniors to buy a TV - 250 PLN or STB – 100 PLN per household, totaling 475 million PLN.

Technical information Polish digital terrestrial television broadcast uses the basic parameters of a digital receiver defined in ETSI TS 101 154 for level 4.1 HDTV: 50 Hz HEVC HDTV 8-bit (resolutions 1920 x 1080 p50, 1280 x 720 p50) MPEG-2 Audio Layer 2 and E-AC -3 audios. In the case of a TV receiver capable of displaying UHD, the DVB-T2 receiver also supports the format specified in ETSI TS 101 154 in point 5.14 HEVC HDR UHDTV IRD using HLG10 and HEVC HDR UHDTV IRD using PQ10, Main 10 Profile, Main Tier for UHDTV with resolution 3840 x 2160 and AC-4 audio.

Assignment of channels in multiplexes Plan from January 2009 included three nationwide multiplexes with seven SDTV channels in each:

MUX1 – Free-to-air commercial channels (Polsat, TVN, TV4, TV Puls); after analog broadcast switch-off MUX3 covered the entire country population and public channels moved to it; there was competition for three freed channels; MUX2 – open competition MUX3 – Public channels; after analog switch-off MUX3 will cover all country population and public channels will be moved to it from MUX1; there will be competition for three freed channels in MUX1. In January 2010 new plan on introducing DVB-T was presented. Assignment of multiplexes was changed:

MUX1 – public broadcaster channels (including TVP1, TVP2 and TVP Info) MUX2 – Commercial free-to-air channels (Polsat, TVN, TV4, TV Puls) plus one additional from each broadcaster. In June 2010 the final decision on the allocation of multiplexes was made:

… excerpt ends here. Continue reading the full article.

Illustrations

Worked examples

Example 1 — a first encounter with Television in Poland

Start with the simplest possible case. Write down what Television in Poland claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Television in Poland before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Television in Poland ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Television in Poland

In research: Television in Poland appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Television in Poland in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Television in Poland is common in secondary-school and first-year university syllabi. It links to neighbouring topics Television by country, Television in Poland, so understanding it makes those chapters shorter.
In everyday life: Look for Television in Poland outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Television in Poland in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Television in Poland means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Television in Poland out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Television in Poland in simple terms?

Television in Poland was introduced on an experimental basis in 1937. It was state owned, and was interrupted by the Second World War in 1939.

Why does Television in Poland matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Television in Poland?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Television in Poland.