11/6/2023 0 Comments Microphone playback testTechnique 2: Using Audio Recording Software.On the downside, we found background rendition to be slightly impaired by the feature. Recordings with audio zoom were also almost free of artifacts. The Google phone also comes with an audio zoom feature that effectively rejected background noises while retaining great volume consistency. Wind noise reduction has been improved since the Pixel 6, especially in very strong winds, where the Pixel 7 - unlike its predecessors - managed to maintain intelligibility of conversations. The Pixel provided great loudness in recording and in terms of artifacts, only some slight distortion was noticeable on very loud noises, for example shouting voices. It’s also worth keeping in mind that recordings with the memo app are in mono only. Localizability of individual sound sources within the soundscape was only average, though. The three built-in microphones helped capture a wide sound scene, with accurate and realistic distance rendition. Recordings also offered a great signal-to-noise ratio, except when using the memo app. Dynamics results were good overall, with a clean envelope, even at high sound pressure levels, and sharp plosives. Timbre sounded pleasantly natural and the tonal balance was pretty much free of resonances and artifacts. The Pixel 7 did overall better as a recording device than it did for playback. Learn more about how we test audio recording Listen to the tested smartphone’s playback performance in this comparison with some of its competitors: Our testers also found it quite easy to occlude the bottom right speaker with their hands when holding the device in landscape orientation. Artifacts results were very good overall, with only some moderate compression and distortion at nominal volume. On the downside, volume step consistency was poor, with volume steps stalling from a certain point onwards. The Pixel delivered average maximum loudness volume but minimum volume was pretty much spot on, neither too quiet nor too loud. Distance rendition and depth were overall pretty good. Localizability was good overall, but instruments were a little difficult to locate in complex sound scenes, such as orchestral music. Wideness wasn’t great when listening to music but improved when watching movies or playing games. Low end rendition was very imprecise, with almost zero bass at soft volume and punch is pretty poor most of the time. At maximum volume, attacks were crushed by distortion. Attack was decent at nominal volume but our testers observed a loss of transients at soft volume. Dynamics weren’t the Pixel’s strong point either. When playing back audio on the Google Pixel 7, timbre was underwhelming, with too much focus on lower treble and lacking warmth and brilliance. Learn more about how we test audio playback Detailed performance evaluations under the form of reports are available upon request. The following section gathers key elements of our exhaustive tests and analyses performed in DXOMARK laboratories. (For more details about our Playback protocol, click here for more details about our Recording protocol, click here.) They are mono only and the signal-to-noise ratio was poor.Ībout DXOMARK Audio tests: For scoring and analysis in our smartphone audio reviews, DXOMARK engineers perform a variety of objective tests and undertake more than 20 hours of perceptual evaluation under controlled lab conditions. Recordings with the memo app left some room for improvement, though. Three built-in microphones helped capture a wide sound scene, with accurate and realistic distance and depth rendition, and the audio zoom feature did a good job at reducing background noise. Pixel 7 recordings offered good tonal balance and dynamics. Recording results were better than for playback, especially when using the main and front cameras. While maximum loudness was average, our testers found volume steps to be inconsistent. However, timbre was overall poor, lacking warmth, and dynamics rendition tended to be unreliable. Sound sources were perceived at the right distance and the depth of the sound scene was rendered nicely. Despite some minor imperfections, audio artifacts were overall controlled very well. In playback, our testers found it to be best for gaming, with use case results for listening to music and watching movies coming in slightly lower. With a DXOMARK Audio score of 123, the Google Pixel 7 delivered an average performance for the High-end segment. Poor signal-to-noise ration in memo app.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |