Production (audio) quality levels
Non-Commercial
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Quality Level: Amateur (Beginner)
A/D -> Software Processing -> Dither -> 16-bit
Quality Level: Amateur (Advanced)
A/D -> Software Processing -> D/A -> Hardware Processing -> A/D -> Dither -> 16-bit
Quality Level: Pro (Beginner)
A/D -> Software Processing -> D/A -> Hardware Processing -> A/D -> 16-bit
Commercial
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Quality Level: Pro (Advanced)
Hardware Processing -> A/D -> Software Processing -> Dither -> 16-bit
Quality Level: Expert (Beginner)
Hardware Processing -> A/D -> Software Processing -> D/A -> Hardware Processing -> A/D -> Dither -> 16-bit
Quality Level: Expert (Advanced)
Hardware Processing (bulk) -> A/D (high signal capacity) -> Software Processing -> D/A (high signal capacity) -> Hardware Processing -> A/D (high signal capacity) -> 16-bit
The traits of engineering at the advanced expert level is that the bulk of the quality is ensured prior to the first A/D stage, that at each signal conversion stage there is high signal capacity and finally that dithering is bypassed by recording straight to the consumer format. (e.g. wav - 44.1 kHz @ 16-bit)
The reason why engineers in general do not just focus on the advanced expert level is rooted in not being aware of when to do what type of processing, with financial constraints on top the result is a route that means a lot of signal degradation.
Non-Commercial
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Quality Level: Amateur (Beginner)
A/D -> Software Processing -> Dither -> 16-bit
Quality Level: Amateur (Advanced)
A/D -> Software Processing -> D/A -> Hardware Processing -> A/D -> Dither -> 16-bit
Quality Level: Pro (Beginner)
A/D -> Software Processing -> D/A -> Hardware Processing -> A/D -> 16-bit
Commercial
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Quality Level: Pro (Advanced)
Hardware Processing -> A/D -> Software Processing -> Dither -> 16-bit
Quality Level: Expert (Beginner)
Hardware Processing -> A/D -> Software Processing -> D/A -> Hardware Processing -> A/D -> Dither -> 16-bit
Quality Level: Expert (Advanced)
Hardware Processing (bulk) -> A/D (high signal capacity) -> Software Processing -> D/A (high signal capacity) -> Hardware Processing -> A/D (high signal capacity) -> 16-bit
The traits of engineering at the advanced expert level is that the bulk of the quality is ensured prior to the first A/D stage, that at each signal conversion stage there is high signal capacity and finally that dithering is bypassed by recording straight to the consumer format. (e.g. wav - 44.1 kHz @ 16-bit)
The reason why engineers in general do not just focus on the advanced expert level is rooted in not being aware of when to do what type of processing, with financial constraints on top the result is a route that means a lot of signal degradation.
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