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  2. Perpendicular recording - Wikipedia

    en.wikipedia.org/wiki/Perpendicular_recording

    Perpendicular recording (or perpendicular magnetic recording, PMR), also known as conventional magnetic recording (CMR), is a technology for data recording on magnetic media, particularly hard disks. It was first proven advantageous in 1976 by Shun-ichi Iwasaki , then professor of the Tohoku University in Japan, and first commercially ...

  3. PMR Ltd - Wikipedia

    en.wikipedia.org/wiki/PMR_Ltd

    PMR Ltd. is a Polish-founded British-American company providing market information, advice and services to international businesses interested in Central and Eastern Europe as well as other emerging markets. [1] PMR's areas of operation include business publications, consultancy and market research. [2] PMR was founded in 1995 in Kraków, Poland.

  4. PMR Records - Wikipedia

    en.wikipedia.org/wiki/PMR_Records

    PMR Records is an independent record label founded by Ben and Daniel Parmar in 2011. [1] Initially building recognition as a quintessentially British outlet plugged in to local dance/electronic music culture, with a keen awareness of the trajectory of pop music, PMR was responsible for the early development of Disclosure, Jessie Ware and Jamie Woon who have gone on to have mainstream success.

  5. Personal radio service - Wikipedia

    en.wikipedia.org/wiki/Personal_radio_service

    Some dual-mode KDR/PMR radios are sold but are only usable in Sweden and Norway. Norway has a 6-channel VHF FM Jaktradio (Hunting Radio) service, maximum power 5 watts. Because both Norway and Sweden have high-band VHF FM hunting allocations (see section on Sweden below), many hunting radios are marketed with both the 6 Norse channels and 7 ...

  6. Professional mobile radio - Wikipedia

    en.wikipedia.org/wiki/Professional_mobile_radio

    The term PMR is often used by the public and magazine publishing to refer to the low power (500 milliwatt) PMR446 license exempt radio systems that consist of sixteen FM frequencies between 446.00625 and 446.19375 MHz for analog FM and thirty-two FDMA (digital) channels between 446.003125 and 446.196875 MHz. These are used for personal or ...

  7. PMR - Wikipedia

    en.wikipedia.org/wiki/PMR

    PMR Ltd, consulting, market research, publications; Partidul Muncitoresc Român (Romanian Workers' Party), the ruling party in communist Romania from 1948 to 1965; Parti Mauritanien pour le Renouveau, Mauritanian Party for Renewal, a political party in Mauritania; Port Militarization Resistance, an anti-war organization in the United States

  8. PMR446 - Wikipedia

    en.wikipedia.org/wiki/PMR446

    Motorola TA288 PMR446 licence-free radio Motorola TLKR T40 radio tuned to PMR channel 1. PMR446 (Private Mobile Radio, 446 MHz) is a licence-exempt service or UHF CB in the UHF radio frequency band, as personal radio service or citizens band radio, and is available for business and personal use in most countries throughout the European Union, [1] Malaysia, [2] and Singapore.

  9. Shingled magnetic recording - Wikipedia

    en.wikipedia.org/wiki/Shingled_magnetic_recording

    Seagate started shipping device-managed SMR hard drives in September 2013, stating an increase in overall capacity of about 25% compared to non-shingled storage. [1] [11] In September 2014, HGST announced a 10 TB drive filled with helium that uses host-managed shingled magnetic recording, [12] although in December 2015 it followed this with a 10 TB helium-filled drive that uses conventional ...