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The first mouse in the Naga series to possess a maximum sensitivity of 16,000 DPI and a "5G optical laser sensor" was the Naga Chroma. Released in November 2015, Razer said it "brings the world's most advanced mouse sensor to the world of MMO gaming" and now "the Razer 5G laser sensor is capable of tracking up to true 16,000 DPI down to 1 DPI ...
Razer's IPO closed 18% up on the first day of trading and was the 2nd most successful IPO of 2017 in Hong Kong. [24] In April 2018, Razer announced that it was planning to fully acquire the e-payments platform MOL for about $61 million. [25] In July, Razer made its debut in Malaysia by launching an e-wallet service called Razer Pay. [26]
The Razer Phone (code name: cheryl, stylized as RΛZΞR PHONE) is an Android-based phablet designed and developed by Razer Inc., released on November 15, 2017. [3] While the device was designed mainly for mobile gamers, reviewers such as Engadget have noted that it is also good enough for everyday use.
In general, chroma features are robust to noise (e.g., ambient noise or percussive sounds), independent of timbre and instrumentation and independent of loudness and dynamics. HPCPs are tuning independent and consider the presence of harmonic frequencies, so that the reference frequency can be different from the standard A 440 Hz.
Chroma subsampling is the practice of encoding images by implementing less ... (although some profiles of MPEG-4 Part 2 and H.264/MPEG-4 AVC allow higher ...
ITU-R Recommendation BT.2020, more commonly known by the abbreviations Rec. 2020 or BT.2020, defines various aspects of ultra-high-definition television (UHDTV) with standard dynamic range (SDR) and wide color gamut (WCG), including picture resolutions, frame rates with progressive scan, bit depths, color primaries, RGB and luma-chroma color representations, chroma subsamplings, and an opto ...
Rec. 2100 allows for RGB, YCbCr, and ICtCp signal formats with 4:4:4, 4:2:2, and 4:2:0 chroma subsampling. [3] Rec. 2100 specifies that if a luma (Y') signal is made that it use the same matrix coefficients as Rec. 2020 : 0.2627 for red, 0.678 for green, and 0.0593 for blue (derived from BT.2020 primaries and white point).
The resulting time-chroma representation is also referred to as chromagram. The figure above shows chromagrams for a C-major scale, once obtained from a musical score and once from an audio recording. Because of the close relation between the terms chroma and pitch class, chroma features are also referred to as pitch class profiles.