What aspect of VoIP calls can be negatively affected by high latency?

High latency in VoIP (Voice over Internet Protocol) calls can significantly degrade sound quality. Latency refers to the time it takes for data packets to travel across the network from the sender to the receiver. When latency is high, there can be noticeable delays in the transmission of voice signals. This delay can lead to overlapping conversations and difficulties in maintaining a natural flow of dialogue, as speakers may inadvertently talk over each other because of the lag. Additionally, high latency can cause echoes, distortions, and interruptions in audio, impacting the overall clarity and intelligibility of the conversation. These factors directly contribute to a poor user experience, making sound quality a critical aspect of VoIP performance affected by latency.