What is a soft bit?
Soft bits can enhance communication, ease a horse's contact-related nerves, and eliminate pinching at the corner of the mouth. Many soft bits are made from materials like rubber, but metal bits with the right design can be considered soft, too.
What is hard bit and soft bit?
A soft bit can be therefore a real value, but it is usually quantified (which is required if a DSP comes after). A hard bit is obtained by performing a hard decision on a soft metric.