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PT Indosat Mega Media (Indosat-M2) is a company 100 percent owned by PT Indosat Tbk, a telecommunications service provider in Indonesia. IndosatM2 has been operational since 2000 in building and applying IP based services and products, internet, and multimedia in Indonesia.
Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.
High fidelity (often shortened to Hi-Fi or HiFi) is the high-quality reproduction of sound. [1] It is popular with audiophiles and home audio enthusiasts. Ideally, high-fidelity equipment has inaudible noise and distortion , and a flat (neutral, uncolored) frequency response within the human hearing range .
The name Wi-Fi is not short-form for 'Wireless Fidelity', [34] although the Wi-Fi Alliance did use the advertising slogan "The Standard for Wireless Fidelity" for a short time after the brand name was created, [31] [33] [35] and the Wi-Fi Alliance was also called the "Wireless Fidelity Alliance Inc." in some publications. [36]
Indosat: PT Indosat Tbk: Operational: GSM 900 / GSM 1800: Former Indosat-M3; merged with Indosat (MNC 01) 510: 27: Net1: PT Net Satu Indonesia: Not operational: LTE 450: Former Ceria, Sampoerna Telekomunikasi; CDMA 450 shut down 2017; [5] license revoked on 30 November 2021 [67] 510: 28: Fren/Hepi: PT Mobile-8 Telecom: Operational: LTE 850 / TD ...
What Hi-Fi? was sold to Future Publishing by Haymarket in multi-brand deal for £14m. [3] As of November 2024, Future Tech was the number one publisher in the Comscore 'News/Information - Technology News' category, while What Hi-Fi? was the 8th biggest UK consumer technology title by unique visitors and 36th in the US.
On May 11, 2021, FragAttacks, a set of new security vulnerabilities, were revealed, affecting Wi-Fi devices and enabling attackers within range to steal information or target devices. These include design flaws in the Wi-Fi standard, affecting most devices, and programming errors in Wi-Fi products, making almost all Wi-Fi products vulnerable.
iPod Hi-Fi is a discontinued speaker system that was developed and manufactured by Apple Inc. and was released on February 28, 2006, for use with any iPod digital music player. [1] The iPod Hi-Fi retailed at the Apple Store for US$ 349 until its discontinuation on September 5, 2007.