The antonyms for the phrase "more loud voiced" could be "soft-spoken," "quiet," "muted," "hushed," "mellow," "low pitched," or "whispered." While some individuals may prefer more loud, boisterous communication styles, others may prefer a more subtle, subdued approach. Depending on the context and setting, a quieter, more melodic tone may be more appropriate and well-received. It's important to understand that communication is a two-way street and requires active listening and adapting to the needs and preferences of those around us. By understanding and utilizing a range of communication styles, we can effectively connect and convey our message to others.