Customer-obsessed science
Research areas
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July 9, 202610 min readA new Rust proxy called Turnstile sits between the model backend and the agent harness to capture information lost in mere text transcripts.
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Featured news
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IEEE RO-MAN 20232023For social robots to successfully integrate into daily life in home environments, they will need reliable models of the way people perceive and use space in the home. This paper explores the problem of obtaining annotated training data at scale for subjective judgments about spatial locations. Focusing on the use case of identifying good and bad parking spots for a social robot operating in a home environment
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ESREL 20232023Understanding cumulative device activity over the lifetime of consumer electronic products is critical in two ways. First, it determines the extent to which a product maximizes utilization during its use, which is a critical consideration of circular products. Second, it allows for better estimations of the use phase carbon footprint, which is valuable in Life Cycle Assessment (LCA) of consumer electronics
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12th ISCA Speech Synthesis Workshop (SSW12)2023State-of-the-art text-to-speech (TTS) systems have utilized pretrained language models (PLMs) to enhance prosody and create more natural-sounding speech. However, while PLMs have been extensively researched for natural language understanding (NLU), their impact on TTS has been overlooked. In this study, we aim to address this gap by conducting a comparative analysis of different PLMs for two TTS tasks:
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12th ISCA Speech Synthesis Workshop (SSW12)2023Recent works have shown that modelling raw waveform directly from text in an end-to-end (E2E) fashion produces more natural-sounding speech than traditional neural text-to-speech (TTS) systems based on a cascade or two-stage approach. However, current E2E state-of-the-art models are computationally complex and memory-consuming, making them unsuitable for real-time offline on-device applications in low-resource
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12th ISCA Speech Synthesis Workshop (SSW12)2023We present a scalable method to produce high quality emphasis for text-to-speech (TTS) that does not require recordings or annotations. Many TTS models include a phoneme duration model. A simple but effective method to achieve emphasized speech consists in increasing the predicted duration of the emphasised word. We show that this is significantly better than spectrogram modification techniques improving
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