TI presented [audiokodek] with the low consumption of energy

The company Of texas Of instruments Of incorporated (TI) declared about the starting into the series production of high(ly)-integrated [audiokodeka]. In the collaboration with the chief producers of consumer electronics TI it helps to satisfy growing consumer needs for the inexpensive, but possessing the extended functional possibilities articles, with the best acoustic fidelity and the increased time of off-line operation. The apparatus codec, designed for stress 1,8 [v], combines in itself the integrated means of control of electric power supply and dual the nucleus of mini -[TsSP] for the working sound. This will allow developers to reduce the total cost of the [audiotekhnicheskogo] solution and to simplify the development of the improved sonic functions in the cell phones, the portable navigation and multimedia devices. The kit of tools of developer PurePath created by company TI Studio additionally reduces the complexity of design and accelerates the output of articles by the market. The technology of the codec Of powerTune, in turn, increases the time of reproduction, making possible for developers to accomplish a fine tuning of device for the optimum energy consumption in each operating conditions.



Device TLV320AIC3254 is the first article of company TI, which includes the processor nucleus of programmability for treating the sound mini -[TsSP] with the high level, which makes it possible to carry out complex algorithms on this device, freeing the resources of productivity on the basic processor. Using the advantages of the new codec of company TI and its frequency of the discreteness of 192 kHz, customers can add the complete set of the extended possibilities of digital processing of signal for an improvement in the acoustic fidelity, including 20- strip stereophonic graphic equalizer, multiline volume compression, filtration FIR and IIR with the fine adjustment, and also working the effects of stereophonic sound. All this is possible without the creation of algorithms and additional investments in the development of the program code. Company TI accomplishes all the programming of the processor nucleus of mini -[TsSP] at the low level. Developers can also use the collection of the instrument means of the design Of purePath Of studio and the library of the improved algorithms of company TI for the compilation, [konfigurirovaniya] and load of their applications into the integrated processor nuclei of mini -[TsSP] in the intuitively intelligible graphic medium with the support to the function of the haul of elements by mouse. This decreases the complexity of development and the time of the output of articles by the market.

Device TLV320AIC3254 at present can be acquired in the company TI and its official [distribyutorov] in the housing QFN-32 with the size of 5 x of 5 mm. the price of device with the volume of the party of 1000 pieces is 5,45 US dollars.