8. A speech recognition system with a device for supporting proof-reading that is continuous throughout a text obtained by speech recognition of a speech signal, said text being divided into text components having respective reliability levels for the correctness of their speech recognition, wherein the device is designed to control, during the continuous proof-reading, progression of replay speed of the speech signal as a function of the reliability level of the text component adjusted to allow a smooth transition from one component replay speed to another component replay speed.
8. A speech recognition system with a device for supporting proof-reading that is continuous throughout a text obtained by speech recognition of a speech signal, said text being divided into text components having respective reliability levels for the correctness of their speech recognition, wherein the device is designed to control, during the continuous proof-reading, progression of replay speed of the speech signal as a function of the reliability level of the text component adjusted to allow a smooth transition from one component replay speed to another component replay speed. 16. The system of claim 8 , wherein at least three of said reliability levels mutually differ.