Voice address/data memory for speech synthesizing system

A voice address/data memory for a speech synthesizing system comprising:

• a basic memory layer for storing a plurality of basic voice data units, said basic memory layer including a plurality of memory tables, each of which stores one basic voice data unit;
• and
• at least one address pointer memory layer for storing a plurality of address pointer sets, each of which addresses said basic memory layer in order to combine part of said plurality of basic voice data units for generating a predetermined speech signal in said speech synthesizing system,
• wherein each of said memory tables further stores an ending code for indicating the end of said one basic voice data unit, and
• wherein said voice address/data memory comprises a trigger, a group, a section and word address pointer memory layers, each of which includes a plurality of memory pages, each memory page storing a set of address pointers, each address pointer set stored in each memory page of said trigger address pointer memory layer addressing to part of said memory pages of said group address pointer memory layer, each address pointer set stored in each memory page of said group address pointer memory layer addressing to part of said memory pages of said section address pointer memory layer, each address pointer set stored in each memory page of said section address pointer memory layer addressing to part of said memory pages of said word address pointer memory layer, and each address pointer set stored in each memory page of said word address pointer memory layer addressing to part of said memory tables of said basic memory layer.