2026 2026 arXiv Beyond Token Savings: A Systematic Study of Context Compression in LLM Agents Ritul Satish , Prasoon Sinha , Akiho Kawada , and 1 more author arXiv preprint arXiv 2024 2024 APCCAS A 250.3μW Versatile Sound Feature Extractor Using 1024-point FFT 64-ch LogMel Filter in 40nm CMOS Akiho Kawada* , Kenji Kobayashi* , Jaewon Shin , and 3 more authors In 2024 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS) HTML