Audiovisual reproduction system
View Patent ↗Audiovisual reproduction system comprising a central unit managing a sound control circuit, and a telecommunications modem connected to a distribution network controlled by a host server, through a multitask operating system created around a tools and services library, characterized in that the operating system comprises a function that adjusts the sound control circuit to couple volumes in the various areas in which the loudspeakers in the audiovisual reproduction system are used, this function being accessible through a management mode of the multitask operating system, the coupling maintaining the ratios between the various volumes in each area when the volume in one area is modified.
1. A method of operating an audiovisual reproduction system comprising a central unit controlling a display, a touch screen, and a memory accessible via an operating system, the audiovisual reproduction system being configured to play back digital instances of media, the method comprising:
enabling an operator to access a module in a library of tools and services;
enabling the operator to offer the manager of the audiovisual reproduction system a specified number of credits via the module, the credits being redeemable via the audiovisual reproduction system for play back of digital instances of media;
storing in the memory, as credit reserve information, the specified number of credits offered to the manager by the operator;
updating the credit reserve information as credits from the credit reserve are used and as the operator offers credits to the manager via the module; and
enabling credits in the credit reserve to be used in the play back of digital instances of media, provided that the credits are being used within a specified timeframe.
2. The method of claim 1 , further comprising making the credits in the credit reserve available only when the manager enters a first code.
3. The method of claim 1 , further comprising requiring the operator to enter a second code before granting access to the module.
4. The method of claim 1 , further comprising adjusting a sound control circuit to maintain ratios between volumes output in plural areas when the volume in one said area is modified.
5. The method of claim 4 , wherein the volumes generated are programmably variable based on time of day.
6. The method of claim 5 , further comprising limiting volume ranges for the plural areas so that the manager of the audiovisual reproduction system cannot adjust the volumes outside of the limited ranges.
7. The method of claim 6 , wherein the volume ranges are specifiable by the operator.
8. The method of claim 1 , further comprising receiving input from the operator limiting an output volume range for the audiovisual reproduction system.
9. The method of claim 8 , further comprising:
receiving input from the manager in order to cause an adjustment in an output volume for the audiovisual reproduction system; and
limiting the adjustment based on the input from the operator limiting the output volume range.
10. The method of claim 1 , further comprising receiving input from the operator limiting output volume ranges for plural audio zones.
11. The method of claim 1 , further comprising:
receiving input from the manager in order to cause an adjustment in output volume for the audiovisual reproduction system; and
limiting a range of adjustments based on volume range limitations input by the operator.
12. The method of claim 1 , further comprising:
receiving input from the operator in order to specify a timeframe during which a number of credits offered by the operator can be used.