Iran's supreme leader avoids public voice to prevent location tracking, report suggests

Speculation surrounding the health and whereabouts of Iran's supreme leader, Mojtaba Khamenei, has intensified as he has remained out of public view and has not released any recorded speeches since his election in March. This prolonged silence has fueled rumors ranging from serious health issues to even his death, with his current status remaining a subject of intense debate.

A report from Hamshahri, a media outlet affiliated with the Tehran city government, offers a potential explanation for Khamenei's reticence: a deliberate effort to prevent his location from being tracked. The report outlines how various elements within an audio recording can inadvertently reveal sensitive information about the speaker's environment and, consequently, their location.

According to Hamshahri, every enclosed space possesses a unique "acoustic signature" that can reveal details about the room's size and the materials used, such as carpets or concrete. Furthermore, the subtle frequencies of a power grid can indicate the specific region's electrical network, and even the time of recording. The report also notes that microphones and recording devices leave distinct traces, and background noises like traffic or the hum of generators can pinpoint the surrounding environment. Even the sounds of birds or insects can help narrow down a geographical area.

While analyzing voice files alone might not pinpoint Khamenei's exact location, the report suggests that the information gleaned could be combined with other intelligence to pose a significant security threat. This aligns with previous reports from The Times, which suggested that US and Israeli intelligence agencies were exploring the possibility of Khamenei being hidden in underground facilities in Tehran or military bunkers near the holy city of Qom. The Hamshahri report does not clarify whether its claims are based on independent investigation or speculation.