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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 Blade Stealth supports full Chroma lightning with Razer Synapse software. [6] Chroma lighting is a unique light feature on all Razer mouse and keyboard products. The device comes with pre-installed Razer Synapse software and the software supports key clicks, Macro creating and other features that are supported within other Razer keyboards.
Razer Synapse is a tool that is pre-installed on laptops from Razer. [62] It can also be downloaded from Razer's website. With the software, several functions of Razer products can be set, such as RGB lighting, pooling rate, DPI, key profiles, tracking distance, and more.
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.
In all formats other than Y′IQ, each chroma component is a scaled version of the difference between red/blue and Y; the main difference lies in the scaling factors used, which is determined by color primaries and the intended numeric range (compare the use of U max and V max in § SDTV with BT.470 with a fixed 1 / 2 in YCbCr § R'G'B ...
The analogue YUV and digital YCbCr refer to a variety of linear methods to try to separate lightness from chroma signals in an RGB input using linear combination. As the input RGB values are gamma-corrected, such a separation does not truly produce lightness and two chroma signals, but a "luma" signal and two "chrominance" signals instead.
YCbCr is sometimes abbreviated to YCC.Typically the terms Y′CbCr, YCbCr, YPbPr and YUV are used interchangeably, leading to some confusion. The main difference is that YPbPr is used with analog images and YCbCr with digital images, leading to different scaling values for U max and V max (in YCbCr both are ) when converting to/from YUV.
For example, PAL-M (Brazil) uses a 3.58 MHz subcarrier, and SECAM uses two different frequencies, 4.250 MHz and 4.40625 MHz above the video carrier. The presence of chrominance in a video signal is indicated by a color burst signal transmitted on the back porch , just after horizontal synchronization and before each line of video starts.