Which of the following is NOT a characteristic of Morse code?

Morse code is a method of encoding text characters into sequences of dots and dashes, which can be transmitted in various forms, including light signals and sound. The correct option states that Morse code does not require complex coding software. In fact, one of the primary advantages of Morse code is its simplicity; it can be transmitted manually via tapping or flashing lights, and does not need sophisticated technology or software to be understood.

Characters and numbers are represented using combinations of short signals (dots) and long signals (dashes). This versatility is a fundamental characteristic of Morse code, allowing it to effectively communicate a wide range of information. Furthermore, Morse code can indeed be transmitted audibly, such as through beeping sounds. The use of pauses is also a crucial aspect of Morse code, as it relies on gaps to separate individual dots and dashes, as well as to delineate letters and words, making the pauses an inherent feature of this encoding system.

Thus, the answer correctly identifies that Morse code does not require complex coding software, illustrating its straightforward application and ease of use in communication.