> This is a page from the ElevenLabs documentation. For a complete page index, fetch https://elevenlabs.io/docs/llms.txt. For the full documentation in a single file, fetch https://elevenlabs.io/docs/llms-full.txt. # Why do female and male voices converge in the output audio file? Multiple genders can appear for either of two reasons: * If the input samples have both male and female voices in them. In order to solve the issue please upload the voices separately. * The input sample has a long fragment of text with dialogue references, then unfortunately it can sometimes change throughout. In order to address this instance please try lowering the stability setting of the recording. > ElevenLabs provides APIs and SDKs for text to speech, voice cloning, speech to text, sound effects, voice isolator, voice changer, and conversational AI agents. Build voice-enabled applications with lifelike audio generation.