>Armed with the ability to hide gender I listened to the examples and I don't find them convincing at all at masking gender, which is the first thing that woul

>Armed with the ability to hide gender I listened to the examples and I don't find them convincing at all at masking gender, which is the first thing that would explain to me why they don't find any difference in their outcomes. Unless I missed something they didn't even ask the interviewers to take a guess after the interviews to get an indication of whether their pitch changing is sufficient to throw them off. In general I'd say voice modulation isn't even remotely enough to mask someone's gender. In particular people who interview for a living can probably tell from the tone of the conversation.