1 type of optical disc is the Compact Disc (CD) which come in various formats. The most commonly used are the Audio CDs, which can hold up to 80 mins of audio that will play in most hi-fi CD players. 78 minutes is the maximum playing time, 4 seconds is the minimum track duration and 99 tracks is the maximum number of tracks which can be held on a CD.
Video CD (VCD) and Super Video CD (SVCD) are another 2 formats of CD’s. VCD hold video and audio content (like a small film but the quality is low) and SVCD is a much a higher quality version.
The CD’s used for production are white-faced printable discs. These can be used for inkjet, screen and litho CD printing. These usually measure 120 x 120mm with a centre-hole diameter of 22mm. These have superseded the discs with a centre-hole measuring 37mm. There is a “little brother” to this type of disc which is exactly the same but smaller. These measure 80mm across, with a centre-hole diameter of 15mm. The other format is silver discs. Although some printers can print colour onto silver discs, the most common process for printing onto silver discs is Thermal.
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Domestic abuse, a critical social issue, is primarily about power and control rather than mere anger or loss of control. It manifests in various forms, affecting millions irrespective of gender, age, or socioeconomic status. This article delves into the nuances of domestic abuse, exploring its types, prevalence, and the underlying dynamics of power and control that define it.
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