Waveform Icon - Audio, Heartbeat, and Signal Visualization Symbol #3739988 (License: Personal Use)

This vector-style icon features a bold black line forming an irregular, rhythmic wave pattern resembling an ECG trace or audio waveform. Its clean, scalable design makes it suitable for digital interfaces, infographics, and application icons where visual clarity is essential. The neutral background ensures high contrast and adaptability across UI themes.

Frequently used in health-tech dashboards (e.g., heart rate monitors), audio editing software, podcast platforms, and data visualization tools to indicate live signal, recording status, or system activity. Matches user intent for quick recognition of dynamic processes.