Bose QuietComfort Ultra Earbuds Firmware 1.78 affects sound! 😯

TL;DR

Firmware 1.78 improves connectivity but minimally affects sound performance.

Transcript

so Bose just released a new firmware update for the QC Ultra earbuds dubbed 1.78 the main purpose of this update is to improve the QC Ultra connectivity some people were complaining that it doesn't go into standby mode when you put them in the case that is not something that I've encountered but they've also said that they've got some signal drops ... Read More

Key Insights

• 💦 The firmware 1.78 aims to resolve connectivity issues, specifically regarding standby mode and signal drops.
• 💦 User reports indicate that while signal drops remain, they happen less frequently after the update.
• 🎙️ No significant enhancements were made in microphone quality or active noise cancellation with this update.
• 🙂 Sound quality metrics show only slight adjustments in frequency response, uncertain whether they will impact the average user.
• 🗨️ There is a possibility of ongoing issues, such as the left earbud's soft hum, remaining unaddressed by this firmware.
• 👂 Casual listeners may not notice the subtle changes in sound tuning provided by the update.
• 💳 Subscription to dedicated review channels can provide insights into future updates and performance evaluations.

Questions & Answers

Q: What is the main purpose of the QC Ultra firmware update 1.78?

The primary aim of firmware update 1.78 for the QC Ultra earbuds is to enhance connectivity. Users had noted issues with the earbuds not entering standby mode when placed in the charging case and experiencing signal drops. Although the update hasn't completely resolved these connectivity problems, it reportedly makes them less frequent.

Q: How does the updated firmware affect microphone quality and call performance?

After testing the microphone quality before and after the update, no notable improvements were found regarding call performance. It remains average in comparison to competitors. Users might still encounter challenges with call clarity in both quiet and noisy environments, indicating that the firmware update did not enhance the microphone capabilities.

Q: Did the firmware update change the active noise cancellation performance?

The update did not result in significant changes to the active noise cancellation of the QC Ultra earbuds. However, some users reported that there seems to be a slight increase in ambient noise allowed in mid-range frequencies, which could affect overall listening experiences in very noisy environments.

Q: How does the sound quality of the earbuds compare before and after the update?

Sound quality remained mostly unchanged after firmware 1.78, with minor improvements in sub-bass frequency roll-off. Users may experience slightly less reverb, particularly in higher treble frequencies, but these differences are subtle and likely imperceptible to most listeners during regular use.

Q: Are there any persistent issues that the update did not resolve?

Yes, the update did not address the soft hum that occurs in the left earbud when no audio is playing. While this issue is not bothersome for most users, it remains unresolved and might be addressed in future updates.

Q: How can users keep themselves updated about future firmware releases and their effects?

To stay informed about upcoming firmware updates for the QC Ultra earbuds, users are encouraged to subscribe to relevant channels and enable notifications. This can ensure they receive timely information on how future updates may impact performance and functionality.

Summary & Key Takeaways

• The new firmware update 1.78 for QC Ultra earbuds primarily focuses on improving connectivity issues but does not significantly enhance microphone quality or active noise cancellation.

• While some users still experience sporadic signal drops, these occurrences are reportedly less frequent after the update, enhancing overall usability with various devices.

• Changes to sound quality are minimal, with slight adjustments in sub-bass and treble frequencies that likely won't be noticeable to casual listeners.