parity bit at position 0

Problem II (ASCI-Code and Fault Tolerant) 7-bit coded ASCII-characters with an additional parity bit and a check column at the end of the block are transmitted through serial communication systems. Assume an even parity and the following text received. MSB 10111111 0 01111111 1 010000010 Databits 00010100 0 Check column 10100010 1 110010010 LSB 00110110 0 Parity bits 10001000 O a) Decode the message received b) Were there errors during transmission? c) In case of transmission errors, can you provide the right message? Problem III (Codes) The following figure illustrates the possible voltage output for a given device. We wish to represent these voltages in computer for further processing. 7.0V 65V 6.0V SON LON 2.sv 2.0v 1.5V LOV The conversion is done using an analog-digital-converter. Provide an optimal binary coding. That is a coding that reflects the behavior of the analog device. Small changes on the analog side cause small movements on the binary side. Problem II (ASCI-Code and Fault Tolerant) 7-bit coded ASCII-characters with an additional parity bit and a check column at the end of the block are transmitted through serial communication systems. Assume an even parity and the following text received. MSB 10111111 0 01111111 1 010000010 Databits 00010100 0 Check column 10100010 1 110010010 LSB 00110110 0 Parity bits 10001000 O a) Decode the message received b) Were there errors during transmission? c) In case of transmission errors, can you provide the right message? Problem III (Codes) The following figure illustrates the possible voltage output for a given device. We wish to represent these voltages in computer for further processing. 7.0V 65V 6.0V SON LON 2.sv 2.0v 1.5V LOV The conversion is done using an analog-digital-converter. Provide an optimal binary coding. That is a coding that reflects the behavior of the analog device. Small changes on the analog side cause small movements on the binary side