1pack Heart Shaped Nail Art Decoration
Looking for a unique way to show your loved ones how much you care? Why not try out some heart shaped nail art! Our 1pack of heart shaped nail art decorations are perfect for any occasion, and are sure to put a smile on your loved ones face. Each pack includes 1 x nail art decoration and 1 x decorative sticker.This invention relates to a method and apparatus for generating a frequency-spread version of any of a number of input audio signals. The invention is particularly useful for a telephone handset receiving signals from several different remote handsets, but its application is not limited to this area of use. The invention is particularly adaptable for use in a digital telephone network. Hereinafter an input signal will be described as an “x”-signal where x is an integer.
In a known arrangement, shown in FIG. 1, a local interface (a circuit that is at least partly in a subscriber line (TL/E) and that converts a signal from a remote digital network (TDD/E) to an analog signal for the subscriber line) has a digital voice encoder (VO) 10; this converts the speech or tones detected in the digitised T1 digital network to an audio signal over a subscriber line 12, and transmits the audio signal over the subscriber line 12. The local interface 10 receives a coded digital data stream from the digital network, converts it to an analog signal and sends the audio signal over the subscriber line 12. The local interface 10 is in communication with a digital switch 14 (DSW) that receives audio signals from T1 digital interface units 16 and provides them to the VO 10 for transmission over the subscriber line 12. The digital switch 14 processes data streams from the speech encoders 10 to ensure the integrity of the transmitted data. It also sends data streams of data back to the speech encoders 10.
Typically, an analogue telephone system, such as a public switched telephone network (PSTN), works in an analog mode. In the POTS mode, the telephone is provided with an rf signal over the subscriber line when the handset is placed on the cradle, and the subscriber may then use a handset.
A private branch exchange (PBX) 16 may be added to the public telephone network (PSTN). In this case, as shown in FIG. 1, the PBX has a rf signal generator 20 (RSG) and an analogue audio line filter (AF) to transform signals transmitted over one of the telephone lines from analog to digital mode, to provide signals to be transmitted on the digital loop transmission system.
There are a number of known digital telephone systems that work in a digital mode. In such systems, the telephone number