äänipuheluna

äänipuheluna is a Finnish term that translates to "voice call" or "audio call" in English. It refers to a communication method that utilizes sound waves transmitted over a network to convey spoken words between two or more individuals. This is distinct from video calls, which also transmit visual information.

Historically, voice calls were primarily conducted over traditional landline telephone networks. With the advent of mobile telephony and the internet, voice calls can now be made using cellular networks and Voice over Internet Protocol (VoIP) technology. VoIP services allow for voice calls to be made over the internet, often at lower costs than traditional phone calls, and can be facilitated through various applications and devices.

The functionality of an äänipuheluna can range from simple one-to-one conversations to group calls involving multiple participants. These calls are a fundamental aspect of modern communication, enabling personal connections, business interactions, and access to information. The quality and reliability of an äänipuheluna depend on factors such as network strength, bandwidth, and the technology used for transmission. Despite the rise of text-based communication and video conferencing, voice calls remain a widely used and effective means of real-time spoken interaction.