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Hands free towel carrying system
A hands free towel carrying system for coupling a towel to a user to prevent loss, theft or contamination.
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| Number | Title | Issue Date |
| 4241443 | Apparatus for reducing a sampling frequency An apparatus for reducing a sampling frequency which derives information with the bandwidth fB /N (N is an integer) having a sampling frequency of 2fB /N from an input FDM signal with a bandwidth up to fB having the sampli... | 12/23/1980 |
| 4221934 | Compandor for group of FDM signals A system to individually compress the volume range of each voice signal in a group of frequency-division-multiplexed voice signals, without frequency dividing the voice signals into separate channels, includes, in order: a sampler to sample the group of v... | 09/09/1980 |
| 4199809 | Programmable data terminal set An operator console, a general purpose digital computer and a radio set irface are connected to perform the modulation and demodulation of the differential coherent quadrature phase shift signal used to transmit the digital information over a computer-to... | 04/22/1980 |
| 4199660 | FDM/TDM Transmultiplexer A FDM/TDM transmultiplexer uses sampling rate multiplication to increase the sampling rate for time division multiplexed (TDM) to frequency division multiplexed (FDM) conversion and decrease the sampling rate for FDM to TDM conversion. The rate multiplica... | 04/22/1980 |
| 4131764 | Arrangement for converting discrete signals into a discrete single-sideband frequency division-multiplex-signal and vice versa A multiplex system has an inverse Fourier transformer that is unequal to its forward one, therefore an optimum distribution of elements is possible.... | 12/26/1978 |
| 4103110 | Telephone transmission system comprising digitally processing frequency multiplexor and demultiplexor The invention relates to telephone transmission systems in which frequency multiplexing is carried out by digital processes. It consists in substituting to a computation step of an analytical signal a computation step of a much simpler complex signal. The... | 07/25/1978 |
